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Gift Guide:
Bestselling Toys and Gifts
Top 100 Science Kits
Bestselling Science Supplies and Equipment
Popular Stocking Stuffers for 2019
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xUmp.com

Carabiner Tape Measure

This 10ft carabiner tape measure is excellent for camping, tasks around the house, maintenance professions, and so much more!

Item#: 16444 Age: 3+

Crayola Dry Erase Crayons

These 8 washable dry erase crayons will allow you or your kids to get imaginative without the risk of leaving a mess!

Item#: 16601 Age: 3+

Chalkboard Flash Cards - Numbers

A set of 20 number chalkboard flash cards with instructions for writing each number and practice space

Item#: 16603 Age: 3+

Meteorite Outer Space Excavation Kit

Uncover a real space rock (tektite) with this cool dig kit!

Item#: 16635 Age: 3+

Galactic Robot Wind-Up

Wind it up and it goes! Looks like ASIMO’S little brother!

Item#: 12243 Age: 4+

Addition Tables Placemat

Reinforce your child's classroom learning with this great place math emphasizing addition skills!

Item#: 12342 Age: 4+
5 Stars (1 customer reviews)

120 Magnet Letters Set

A fun set of 120 magnetic, colored, foam letters! A fun way for kids to practice spelling, or an excellent method for families to leave notes on the fridge.

Item#: 16056 Age: 4+

110 Magnet Numbers Set

A fun set of 110 magnetic, colored, foam numbers and operation signs! A fun way for kids to practice basic arithmetic.

Item#: 16057 Age: 4+

Metallic Lab Putty

This incredible sparkling metallic putty comes with Mr. Potato Head style body parts so you can mold your putty into a friendly creature!

Item#: 16503 Age: 4+

Glass Lab Putty

This incredible crystal clear putty looks like glass, feels like dough, and melts like ice!

Item#: 16505 Age: 4+

Glow Lab Scientific Putty

This incredible green glowing clear putty glows in the dark and shines when nothing else does!

Item#: 16506 Age: 4+
5 Stars (1 customer reviews)

Subtraction Tables Placemat

Encourage your child to practice their subtraction skills away from the classroom with this subtraction place mat!

Item#: 12343 Age: 5+

Division Tables Placemat

Encourage your child to practice their division skills away from the classroom with this division tables place mat!

Item#: 12341 Age: 5+

Jumbo Compass - 3 inch diameter

This jumbo 3 inch compass is great for school projects or class demonstrations!

Item#: 10327 Age: 5+
5 Stars (4 customer reviews)

Optical Illusions Playing Cards

A collection of 54 eye-catching optical illusions that fool the eye and delight the imagination.

Item#: 10544 Age: 5+
5 Stars (2 customer reviews)

Inflatable World Globe - 12in

This beautifully constructed, inflatable, globe is detailed with vibrant colors and lines that bring the life of the world to you.

Item#: 10508 Age: 5+
5 Stars (6 customer reviews)

Mini Plasma Ball

A touch of joy. A touch of science. Light responds to your touch and to the music in your room!

Item#: 10616 Age: 5+
5 Stars (12 customer reviews)

Woodpecker

Watch gravity in action with this fun woodpecker!

Item#: 10849 Age: 5+

Stars and Constellations Placemat

Learn everything you need to know about the stars you see in the sky while sitting at the dinner table!

Item#: 11252 Age: 5+

Fresnel Lens Sheet

This fresnel lens sheet is great for optics lessons and science projects!

Item#: 10127 Age: 5+
5 Stars (5 customer reviews)

Magnifying Bug Viewer

Observe insects up close and personal using this awesome bug viewer!

Item#: 13849 Age: 5+
5 Stars (1 customer reviews)

Mini DC Motor with Leads

Use this mini DC motor for your next science project or home hobby craft!

Item#: 13975 Age: 5+

Jumbo Magnetic Marbles - set of 5

Use these jumbo magnet marbles for all kinds of magnet exploration!

Item#: 13758 Age: 5+
3 Stars (1 customer reviews)

Kids Pi Math T-Shirt

Awesome T-shirt featuring the number Pi!

Item#: 13793 Age: 5+
5 Stars (9 customer reviews)

Acrylic Equilateral Prism - 25 x 75 mm

Simple equilateral plastic prism. Great for science projects and classroom demonstrations.

Item#: 13491 Age: 5+
4.5 Stars (4 customer reviews)

The Original Superball

This is the one and only Original Super Ball. The one that bounces higher than any other ball!

Item#: 12938 Age: 5+
5 Stars (1 customer reviews)

Balancing Bird

This magic bird defies gravity before your very eyes!

Item#: 13538 Age: 5+
5 Stars (6 customer reviews)

xUmp Gift Bag

This high-quality xUmp.com gift bag is perfect for wrapping purposes!

Item#: 14177 Age: 5+
5 Stars (3 customer reviews)

Economy Ceramic Horseshoe Magnet

This economical magnet is great for magnet demonstrations and experiments!

Item#: 14392 Age: 5+
4 Stars (2 customer reviews)

Emergency Sleeping Bag

Keep this emergency sleeping bag on hand for emergency situations!

Item#: 14405 Age: 5+

Magnetic Match Rings

Winner of a Parents' Choice Silver Honor Award !

Item#: 15828 Age: 5+

Simple Halls Carriage

Demonstrates relationship of work and energy in physics/dynamics experiments

Item#: 15344 Age: 5+

Equilateral Acrylic Prism - 1 x 2 inches

Simple equilateral plastic prism. Great for science projects and classroom demonstrations.

Item#: 16406 Age: 5+
5 Stars (1 customer reviews)

Alien Attack Sling Shot

Fun mini slingshot with two-extra stretchy aliens who double as ammunition!

Item#: 16278 Age: 5+

Mars Runner Flipper Car Wind-Up

Wind up this Mars Runner vehicle and watch it flip out as it jets back and forth across your table, performing rapid spins and flips!

Item#: 16304 Age: 5+

Bi-Focal Magnifier

A durable magnifying glass with comfortable grip - large lens magnifies 3X, small lens yields 5X magnification

Item#: 16306 Age: 5+

8ft Jumbo Green Inflatable Alien

This 8ft tall inflatable green martian is excellent for outer space-themed parties and Halloween celebrations!

Item#: 16636 Age: 5+

Light-Up Speech Bubble Message Board

Make your message visible with this illuminated speech bubble sign with 2 dry erase markers and display stand!

Item#: 16637 Age: 5+

Space Mission Sand Box

Send your imagination on a mission to the moon with this open-ended space-themed sand box complete with astronauts and asteroids!

Item#: 16609 Age: 5+

Big Builder Sand Box

Start your own company and start accepting building contracts with this open-ended construction-themed sand box!

Item#: 16610 Age: 5+

Dinosaurs Wild Cards

These Dinosaurs knowledge sets include 36 colorful cards and a detailed companion fact book.

Item#: 16611 Age: 5+

USA/World Dry Erase Lap Board

This double-sided dry erase board with USA (states labeled) and world map is great for elementary school geography study!

Item#: 16697 Age: 5+

Solar & Battery Fan STEM Kit

This kit is an economical introduction to solar cells / photovoltaics (PV), DC motors and how fans work. Included are: solar cell, high-efficiency DC motor, two fan propellers, AA battery holder and on/of switch.

Item#: 16785 Age: 5+
5 Stars (1 customer reviews)

Large Infinity Mirror - Optics Demo

With this special mirror, you can peer into the infinite as LED lights recede into the distance and behold a fascinating optical illusion

Item#: 16792 Age: 5+

Dual Color Z Liquid Timer

This Z-shaped three-minute timer creates a cool visual effect!

Item#: 14440 Age: 6+
5 Stars (4 customer reviews)

Slinky POP Toob

Relieve stress with this classic toy!

Item#: 14031 Age: 6+

Inflatable Human Torso Model

Use this inflatable human torso model to introduce younger children to anatomy!

Item#: 14229 Age: 6+
5 Stars (1 customer reviews)

Kids Chemical Safety Goggles

Recommended for protection against chemical splashes. A must have for every young chemist!

Item#: 13071 Age: 6+

Blue Magic Wand Kaleidoscope

Get one of the craziest and coolest kaleidoscopes around!

Item#: 13449 Age: 6+
5 Stars (8 customer reviews)

Vortex Bottle Connector for Tornado in a Bottle Classroom Set of 20

Create your own volcano and awe students with this great set!

Item#: 13710 Age: 6+
5 Stars (1 customer reviews)

Iron Filings Case

Bring back fun to the classroom and conduct an observation of the properties of magnets!

Item#: 13757 Age: 6+
5 Stars (7 customer reviews)

Inventors Playing Cards

Have a fun and educational experience with the game of INVENTORS.

Item#: 10570 Age: 6+

Scientists Playing Cards

Have a fun and educational experience with the game of SCIENTISTS.

Item#: 10569 Age: 6+

Dinosaur Eraser

Make mistakes extinct with this cute dinosaur eraser!

Item#: 15021 Age: 6+

World Map Wall Clock

Space meets time as you travel around in world in 24 hours with this nifty world map wall clock! The vibrant vintage map print will spark your imagination and tickle your travel bug, while the metal clock hands slowly traverse the globe.

Item#: 16286 Age: 6+

US Treasure Mining

Experience the joys of the geologist in microcosm with this fun and rewarding treasure mining kit! Excavate 12 rock, mineral, and fossil pieces from a clay model of the US.

Item#: 16315 Age: 6+

Mini Liquid Compass - Pack of 10

A set of 10 miniature liquid-filled compasses, excellent for science experiments involving magnets

Item#: 16309 Age: 6+
5 Stars (7 customer reviews)

Fun Building Gift Set

An eclectic collection of building kits and puzzles sure to keep creative craniums cranking out imaginative designs for hours at a time!

Item#: 16085 Age: 6+

Periodic Table Banner Pen

Functioning pen with a complete periodic table that scrolls out from the side. Reverse side features reference tables.

Item#: 15324 Age: 6+
5 Stars (6 customer reviews)

Liquid Crystal Temperature Strip

Captured liquid crystals in a strip provide precise temperature measurements

Item#: 15375 Age: 6+

Liquid Filled Compass - 1.75 inch

This is an excellent economical compass for classroom lessons or for scouting projects.

Item#: 15596 Age: 6+
4 Stars (2 customer reviews)

Compass - 1.5 inch diameter

Great compass for school science lab.

Item#: 15604 Age: 6+
5 Stars (6 customer reviews)

Aluminum Compass - 1.75 inch

Easy to read and has a sturdy fob so that a compass chain may be attached.

Item#: 15627 Age: 6+
5 Stars (1 customer reviews)

Mini Cloth Measure Keychain

Retractable measuring tape comes in transparent plastic case.

Item#: 15633 Age: 6+
5 Stars (1 customer reviews)

Round Stacking Mass Set

A set of 52 durable plastic color-coded masses - forty 1 gram, eight 5 gram, four 10 gram - great for use in the classroom or with young children.

Item#: 15680 Age: 6+

Gel Ant Habitat with LED Lights

This Gel Ant Habitat comes with LED lights that allow you to observe ant behaviors during the day and night.

Item#: 16791 Age: 6+

T-Rex Dinosaur Skull Excavation Dig Activity Kit

Turn your house into a dig site and uncover prehistoric treasures in the form of a model T-Rex skull fossil!

Item#: 16634 Age: 6+

Mood Ring

Are they mad, sad, or glad? Maybe you'll find out when you check the mood ring you got them!

Item#: 16471 Age: 6+
5 Stars (1 customer reviews)

Energy Ball

Demonstrate circuits and conductivity with this energy ball.

Item#: 10612 Age: 7+
5 Stars (4 customer reviews)

Hand Held DC Generator

An excellent demonstration model for teaching about the conversion of mechanical energy to electrical energy!

Item#: 10876 Age: 7+
5 Stars (3 customer reviews)

Magnetic Rings and Stand Set

Kids will ask "How do they do that?" when they see these magnetic floating rings!

Item#: 13715 Age: 7+
5 Stars (2 customer reviews)

Modular D Battery Holder - 1.5V

Great battery holder for D-cell batteries needed for your next science project!

Item#: 13408 Age: 7+
5 Stars (2 customer reviews)

Pop-Up Butterfly Habitat

This habitat will benefit any budding biologist, butterfly or bug enthusiast!

Item#: 13492 Age: 7+
5 Stars (4 customer reviews)

Hook Magnet - 8lb Pull

The perfect object for lifting small metal items!

Item#: 13549 Age: 7+
5 Stars (1 customer reviews)

Matched Halves Ammonite Fossil Set

This ammonite fossil set is perfect as a small gift or for display in the classroom!

Item#: 14205 Age: 7+
5 Stars (1 customer reviews)

Quartz - Tumbled Bulk Mineral

Great tumbled quartz piece to add to any rock collection!

Item#: 13661 Age: 7+

United States ScrunchMap

An extremely portable and durable map of the United States, comes with a travel bag; just scrunch and store!

Item#: 15658 Age: 7+
5 Stars (1 customer reviews)

Acrylic Lens & Prisms Set

Seven varying acrylic lenses/prisms for use with ray box or demonstrations

Item#: 15349 Age: 7+
5 Stars (1 customer reviews)

Blood Pressure Set

A kit containing both a stethoscope and a blood pressure monitor

Item#: 15335 Age: 7+

Traveling Science Gift Set

Science...on the go! Great gift set for road trips, train rides or any vacation. Keeps kids occupied and learning.

Item#: 15808 Age: 7+

1000 Solar UV Beads

Like magic,these solar beads instantly change color in the sun!

Item#: 16127 Age: 7+

Copper - Natural Sculpted Specimen

A naturally sculpted copper specimen taken directly from the Earth - each piece is totally unique in shape and bears a brilliant reddish-golden-brown coloration - makes a great gift or stocking stuffer!

Item#: 16164 Age: 7+

Tektite - Rough Specimen

An incredible geological/astronomical specimen produced under the intense conditions of meteorite impact

Item#: 16165 Age: 7+

Digital Timer - Classroom, Lab, Kitchen

This small and economical digital timer can be set anywhere from 1 second to 100 minutes and 99 seconds, and is excellent for use in the classroom, laboratory, or kitchen

Item#: 16434 Age: 7+

10 pack Buzzers with Leads - 9V

Save with this pack of 10 buzzers. 9 Volts DC 400Hz. Great for Morse code circuits.

Item#: 16450 Age: 7+

Invisible Ink Pen and UV Light

Write secret messages to your friends in the know, keep diary entries safe from prying eyes with light-coded messages, and leave invisible tags in school notebooks with this handy and affordable invisible ink pen!

Item#: 16409 Age: 7+

Electronics Project Box - Small

This small electronics project box measures 4" x 2.25" x 1.75" and can be used to hold parts and components for electronics hobby and professional projects

Item#: 16428 Age: 7+

Electronics Project Box - Medium

This small electronics project box measures 6" x 3.5" x 2.25" and can be used to hold parts and components for electronics hobby and professional projects; buy a few and have a neat storage space for all your different supplies. Includes 6 screws (2 are extra) for securing the box lid.

Item#: 16429 Age: 7+

Slime Time Mix-It - Make Your Own Slime Kit

Use this all-in-one kit to mix three different types of oozy, stretchy, squishy slime right in the can!

Item#: 16614 Age: 7+

Growing Rock Crystals

Explore and discover the growth of Aragonite crystals with this experiment kit that is sure to amaze your budding Geologist!

Item#: 16728 Age: 7+

Igneous Rock Bag - 6pcs

Collection of 6 real igneous rocks formed by the cooling of molten rock via magma or lava, labeled in a convenient carrying bag

Item#: 16729 Age: 7+

Metamorphic Rock Bag - 6pcs

Collection of 6 real specimens of metamorphic rock formed by pressure and heat packaged in a bag with specimens labeled

Item#: 16730 Age: 7+

Sedimentary Rock Bag - 6pcs

Collection of 6 real sedimentary rocks formed from preexisting rocks through the processes of erosion, followed by compaction or chemical precipitation

Item#: 16731 Age: 7+

Plastic Balance Scale

Use this simple balance scale for measuring or for balance demonstrations!

Item#: 14198 Age: 8+

Seed Germination Kit

This seed germination kit is great for teaching purposes!

Item#: 14230 Age: 8+

Lamp Board - 5 lamps

Use this device to demonstrate different kinds of electrical hook-ups!

Item#: 14035 Age: 8+
4.5 Stars (2 customer reviews)

Safe Plastic Slide Set - Animals

Use this safe plastic slide set for lessons with younger students!

Item#: 14047 Age: 8+

Safe Plastic Slide Set - Insects

Use this safe plastic slide set for lessons with younger students!

Item#: 14048 Age: 8+
5 Stars (1 customer reviews)

Safe Plastic Slide Set - Plants

Use this safe plastic slide set for lessons with younger students!

Item#: 14049 Age: 8+

Rattleback - Multicolor Pack of 10

Get 10 of the simplest and coolest physics toys out there in one set!

Item#: 14486 Age: 8+
5 Stars (16 customer reviews)

Magnetic Field Model

Use this magnetic field model to show the power of magnets!

Item#: 14626 Age: 8+

Pi-Day T-Shirt

Celebrate National Pi Day with this exclusive T-shirt!

Item#: 14657 Age: 8+
5 Stars (15 customer reviews)

Fossil Starter Bag

This fossil starter bag is an excellent classroom resource or gift for the young beginning fossil collector!

Item#: 14237 Age: 8+
5 Stars (1 customer reviews)

Laboratory Counter / Timer

This laboratory counter/timer is perfect for science projects or lab experiments!

Item#: 14256 Age: 8+

Mini Plastic Vernier Calipers

Super affordable vernier caliper for classroom use. Measurements in both inches and millimeters!

Item#: 13558 Age: 8+
5 Stars (5 customer reviews)

Plastic Syringe - 20ml Non-Sterile

Measure out liquids accurately with this handy syringe!

Item#: 13557 Age: 8+
5 Stars (2 customer reviews)

DC Motor Kit

Assemble your own DC motor and learn by doing!

Item#: 15153 Age: 8+
4 Stars (1 customer reviews)

Revolving Multi-Color Fiberoptic Light

A neat addition to any work desk or classroom!

Item#: 13263 Age: 8+
5 Stars (7 customer reviews)

Dinosaur Bone

This is a genuine dinosaur bone!

Item#: 14679 Age: 8+

Conductivity of Solutions Apparatus

With this apparatus you can actually observe increases and decreases in a liquid's conductivity!

Item#: 15159 Age: 8+

Political Blue Ocean Globe - 4 inch

Colorful political globe with continents, oceans, countries and cities indicated.

Item#: 15138 Age: 8+

Knife Switch - Single Pole Double Throw

Affordable SPDT knife switch for use in electricity projects.

Item#: 15149 Age: 8+

Mini Lightbulbs - 1.5-3V E10 - Pack of 10

Great for electrical science projects!

Item#: 11108 Age: 8+
5 Stars (5 customer reviews)

Cloth Tape Measure

Use this tape measure to measure items that don't have straight lines or edges!

Item#: 13840 Age: 8+
5 Stars (12 customer reviews)

Discover America Playing Cards

the traveling type? With these Discover America Playing Cards, you can visit the entire United States without leaving your home!

Item#: 11242 Age: 8+

Solar Car

Use this solar car to show the applications of solar energy for everyday life!

Item#: 13844 Age: 8+
5 Stars (1 customer reviews)

Dinosaurs Playing Cards

Each of the 52 cards has a high quality picture of a different dinosaur.

Item#: 11246 Age: 8+
5 Stars (2 customer reviews)

Thermodynamic Hand Boiler

This is a cool, old-fashioned thermodynamic hand boiler toy!

Item#: 10216 Age: 8+
5 Stars (8 customer reviews)

Handheld UV Light

Turbo charge your glow-in-the-dark collection with this handy 6 inch UV black light!

Item#: 10166 Age: 8+
5 Stars (3 customer reviews)

Thermodynamic Drinking Bird

Remember this hard to find toy? The "drinking bird" is back!

Item#: 10179 Age: 8+
5 Stars (9 customer reviews)

Triops Eggs

From the age of the dinosaurs come these amazing Triops eggs!

Item#: 12599 Age: 8+
4.5 Stars (10 customer reviews)

Magnetic Metal Clips - set of 4

Use these magnetic metal clips for a variety of office or home applications!

Item#: 14913 Age: 8+
5 Stars (2 customer reviews)

Large Plastic Vernier Calipers

Great large plastic vernier calipers for classroom use!

Item#: 14936 Age: 8+
5 Stars (4 customer reviews)

Glow Skeleton T-Shirt

Use this glow-in-the-dark skeleton T-shirt for Halloween events, creepy anatomy club meetings, and more!

Item#: 14976 Age: 8+
5 Stars (1 customer reviews)

Buzzer with Leads - 3V

Great buzzer for science fair projects. Optimal for 3V

Item#: 14845 Age: 8+

Alligator Clips - Red - 24pc

This set of 24 red alligator clips can be used for all kinds of electrical projects!

Item#: 14875 Age: 8+
4.5 Stars (2 customer reviews)

Alligator Clips - Black - 24pc

This set of 24 black alligator clips can be used for all kinds of electrical projects!

Item#: 14876 Age: 8+

Shark Smart Playing Cards

Learn to stay safe in shark habitats with this great set of playing cards!

Item#: 15088 Age: 8+

MuscleWire Demo Spring

Show the science behind shape-memory alloy technology with this fun spring coil!

Item#: 14903 Age: 8+
5 Stars (1 customer reviews)

Yellow Hand Tally Counter

Count with style with this classically designed hand counter. Features a four-digit display and key chain attachment, and can be easily reset using the right knob. Counts from 0-9999

Item#: 16446 Age: 8+

Septarian Slab

Sample of a septarian slab mined from a concretion - a beautiful and unique geological formation

Item#: 16167 Age: 8+

Red Pi Mathematics T-Shirt

NEW 2016 DESIGN! This hip red tee features Pi to 1000 decimal places on an ultra soft 100% cotton shirt.

Item#: 16139 Age: 8+

Rain Gauge

Simple and affordable plastic rain gauge measures rainfall up to 120mm (5in)!

Item#: 15996 Age: 8+

Bumper Cars - Pair

A set of 2 plastic bumper cars, designed to carry magnets and demonstrate the attractive and repulsive properties of magnets with unlike and like poles.

Item#: 16116 Age: 8+

Green Cotton Pulley Thread

82 feet of durable, non-stretch cotton for use with any of our pulleys

Item#: 16118 Age: 8+

Luxury Soap Factory - Wild Science Kit

Craft your own designer woaps for real luxury at bath and shower time, all thanks to your ingenuity and scientific know-how, as well as the expermients contained within this kit!

Item#: 16311 Age: 8+

Dual Scale C/F Sticker Thermometer

Peel and stick on glass, plastic and metal surfaces for a visual indication of temperature changes

Item#: 16320 Age: 8+
4.5 Stars (2 customer reviews)

Measuring Tape - 10 pack - 60inch 150cm

A set of 10 cloth measuring tapes, each measuring up to 60in/150cm

Item#: 16121 Age: 8+

Electricity and Electronic Circuits Kit

Great starter electricity set!

Item#: 15830 Age: 8+
5 Stars (1 customer reviews)

Mars Rock Kit

A collection of six rocks and minerals likely to be found on the surface of Mars! Includes a comprehensive and detailed handbook.

Item#: 15692 Age: 8+

Moon Rock Kit

A collection of six rocks and minerals likely to be found on the surface of the moon! Includes a comprehensive and detailed handbook.

Item#: 15693 Age: 8+

Oceanic Fossils Set

A small and affordable collection of oceanic fossils, including fish vertebrae, sting ray mouthplates, and shark teeth.

Item#: 15694 Age: 8+
4 Stars (1 customer reviews)

3/4 inch Disc Levitation Magnet

Excellent magnet to use for showing the power of magnetic fields!

Item#: 15940 Age: 8+

Orthoceras - 1 inch Real Fossil

An authentic fossil of an orthoceras, an ancient ancestor of our modern-day squid. Makes a great gift, stocking stuffer, or party favor!

Item#: 15981 Age: 8+

Seismic Accelerator

A fun way to demonstrate the laws of conservation of energy!

Item#: 15714 Age: 8+

Volcanoes and Earthquakes Playing Cards

Fun facts about volcanoes and earthquakes on a standard 52-card deck of playing cards.

Item#: 15741 Age: 8+

Bear Smart Playing Cards

Learn to stay safe in bear-populated areas with this great set of playing cards!

Item#: 15089 Age: 8+
5 Stars (1 customer reviews)

Glass Lens & Prisms Set

Seven varying glass lenses/prisms for use with ray box or demonstrations

Item#: 15350 Age: 8+
3 Stars (1 customer reviews)

Acrylic Color Filters - pack of 5

Durable color filters for performance of optical experiments

Item#: 15347 Age: 8+

Explore Geology - 24 Rocks & Minerals Set

An introductory set of 24 sedimentary, igneous and metamorphic rocks and minerals!

Item#: 15381 Age: 8+

3-in-1 Diffraction Grating

Diffraction grating with 3 different measuring options

Item#: 15313 Age: 8+

Water Clock

LCD display clock tells date and time using only water and metal probes - demonstrates conservation of chemical to electrical energy.

Item#: 15671 Age: 8+

3 LED COB Lumifier - 3.4 inch 3X

This 3X lumifier features 3 ultrabright COB LEDs illumination and an optical grade glass.

Item#: 15611 Age: 8+
5 Stars (6 customer reviews)

Mini E10 Lamp Holder with Springs

Conduct basic experiments involving electrical circuits with this mini lamp holder.

Item#: 15673 Age: 8+

Wheel and Axle

Plastic stepped pulley fitted with ball bearing and steel rod - teaches mechanics and conservation of energy

Item#: 15677 Age: 8+

Pulley with Table Clamp

Cast-iron clamp and plastic pulley perfect for classroom demonstrations

Item#: 15678 Age: 8+

25ml Plastic Gem Jars - 12pk

Store small rocks, minerals and fossils in these.

Item#: 15638 Age: 8+
5 Stars (1 customer reviews)

Illuminated Mini 16X Microscope

This pocket 16X microscope comes with illumination LEDs. Great for observations on the go.

Item#: 15605 Age: 8+
5 Stars (2 customer reviews)

Blue Pi Math T-Shirt

Cool new Pi tee featuring ultra soft and light blue 100% cotton shirt.

Item#: 15531 Age: 8+
5 Stars (2 customer reviews)

Advanced All-Purpose Glass Celsius Thermometer

This Advanced All-Purpose Celsius Thermometer allows students to measure temperatures in a range of -30C to 110C.

Item#: 15587 Age: 8+
5 Stars (1 customer reviews)

Liquid Crystal Thermometer Stickers - 5 pack

Peel and stick on glass, plastic and metal surfaces for a visual indication of temperature changes.

Item#: 15589 Age: 8+
4.5 Stars (2 customer reviews)

Color Paddles - Set of 18

Explore the exciting world of color and color mixing with these color paddles.

Item#: 15590 Age: 8+

Electric Bell

Standard electric bell that operateds on 3 - 6 Volts DC.

Item#: 15595 Age: 8+
5 Stars (1 customer reviews)

Polished Agate Geode Halves - Matching Pair

These gorgeous matched agate geode halves will add some color and elegance to any room

Item#: 16684 Age: 8+

Nitrile Gloves for Kids - Powder Free X-Small

Extra-small nitrile exam gloves designed and manufactured for superior protection against viral, bacterial, and certain checmical hazards.

Item#: 16834 Age: 8+

Metallic Minerals Science Kit

This exploratory kit including 9 metallic minerals and all the tools you need to learn to test, classify, and identify them!

Item#: 16615 Age: 8+

TroneX 288+ Science Center

This Science Workshop includes more than 288 exciting educational experiments concerning electricity, electronics, and circuitry

Item#: 16616 Age: 8+

Plastic Vernier Calipers - 2pc Set

This set of 2 plastic vernier calipers (large and mini) can be used to a variety of measuring applications either in a classroom or a laboratory setting

Item#: 16490 Age: 8+

Wilderness Survival Cards 4-pack Set

4 decks of 52 playing cards containing handy general wilderness survival tips as well as information on surviving off of edible plants in the outdoors, and dealing with dangerous creatures whether on land or sea

Item#: 16473 Age: 8+

Water Wheel Timer

This quirky colorful timer works just like a miniature water mill!

Item#: 13845 Age: 9+
5 Stars (4 customer reviews)

Glass Plates - 10 pack

10 glass streak plates ideal for testing the hardness of minerals

Item#: 15696 Age: 9+

4-in-1 Solar Soil Sensor

All plants have preferred growing conditions. This multi-purpose meter allows you to monitor the conditions of soil pH, soil moisture, light intensity, and total combined nitrogen, phosphorus, and potash levels.

Item#: 15691 Age: 9+

Plastic Petri Dishes - 85mm - pack of 20

Set of 20 plastic petri dishes, each with a diameter of 85mm (3.35 inch) -- affordable bulk classroom and laboratory supplies

Item#: 16250 Age: 9+

Plastic Petri Dishes - 55mm - pack of 20

Set of 20 plastic petri dishes, each with a diameter of 55mm (2.15 inch) -- affordable bulk classroom and laboratory supplies

Item#: 16447 Age: 9+

Plastic Petri Dish - 85mm

Plastic petri dish with cover and a diameter of 85mm (3.35 inch) -- affordable classroom and laboratory supply

Item#: 16456 Age: 9+

Plastic Petri Dish - 55mm

Plastic petri dish with cover and a diameter of 55mm (2.15 inch) -- affordable classroom and laboratory supply

Item#: 16457 Age: 9+

Wide Range pH Test Paper

This pH paper is a must for any chemistry classroom!

Item#: 13889 Age: 10+
5 Stars (4 customer reviews)

LED Pocket Microscope 20x - 40x

This pocket microscope is perfect for looking at 3D objects!

Item#: 14646 Age: 10+

Pocket Level Keychain

Get this useful key chain so you can level anything, anytime!

Item#: 13841 Age: 10+
4.5 Stars (2 customer reviews)

Mini E10 Lamp Receptacle

This lamp receptacle is essential for your next electronics project!

Item#: 13974 Age: 10+
5 Stars (2 customer reviews)

Plastic Forceps - Pack of 10

Excellent plastic forceps for use in the classroom!

Item#: 13608 Age: 10+
5 Stars (3 customer reviews)

Plain Microscope Slides - Pack of 12

Use these slides for science experiments, lab work and more!

Item#: 13603 Age: 10+

Steel Balls - Pack of 100

Use these steel balls for a variety of magnet applications!

Item#: 14821 Age: 10+

Soft Iron Rod

Use this soft iron rod for a variety of classroom learning demonstrations!

Item#: 14822 Age: 10+
5 Stars (6 customer reviews)

12mm Steel Balls - Set of 12

Use this set of steel balls for a variety of experiments!

Item#: 14828 Age: 10+

Plastic Measuring Cylinder - 250mL

Use this 250mL plastic measuring cylinder for a variety of applications!

Item#: 14818 Age: 10+

Plastic Measuring Cylinder - 500ml

Use this 500mL plastic measuring cylinder for a variety of applications!

Item#: 14819 Age: 10+
5 Stars (3 customer reviews)

Beaker Tongs

Use these beaker tongs for safe handling of glassware in the laboratory setting!

Item#: 14820 Age: 10+

Digital Vernier Calipers

Use this digital vernier caliper for a variety of measuring applications!

Item#: 14937 Age: 10+
5 Stars (1 customer reviews)

Power Pro DC Adapter - 12V 1000mA

Use this powerful DC adapter for a variety of electrical applications!

Item#: 14926 Age: 10+
5 Stars (3 customer reviews)

E=mc2 Science T-Shirt

Cool t-shirt with Einstein's most famous equation. Our exclusive!

Item#: 10837 Age: 10+
5 Stars (4 customer reviews)

Amethyst - Large Chunk (2-3 inch)

Awesome item for your loved one’s office!

Item#: 11822 Age: 10+
5 Stars (2 customer reviews)

Wooden Boomerang

Experience the fun and clever ingenuity of the Australian outback with the wooden boomerang!

Item#: 10798 Age: 10+
5 Stars (2 customer reviews)

6ft Audio Cable - Stereo to Stereo Plug

Use this stereo plug for a variety of audio applications!

Item#: 14707 Age: 10+

Glow-in-the-Dark Star Finder

Locate stars and constellations in the night sky using this handy glow-in-the-dark star finder.

Item#: 10442 Age: 10+
5 Stars (3 customer reviews)

Inflatable Writable Globe - 24 inch

This 24 inch inflatable writable globe has a white background with outlined countries.

Item#: 15171 Age: 10+

2 x D Battery Holder with Leads - 3V

This battery holder holds 2 D batteries--great for use in your next science fair project!

Item#: 14014 Age: 10+
5 Stars (2 customer reviews)

Human Kidney Anatomy Model

Human kidney model with a detailed key card.

Item#: 15235 Age: 10+

Deluxe DC Crank Generator

A hand-cranked 12-volt DC generator, useful for experiments or as a unique flashlight

Item#: 15239 Age: 10+
5 Stars (1 customer reviews)

Wilderness Survival Playing Cards

Ever wonder how to survive in the wilderness? These cards can help!

Item#: 12701 Age: 10+
5 Stars (4 customer reviews)

Desktop Skeleton

This is a great table-top skeleton model which students can explore in the classroom or at home.

Item#: 15203 Age: 10+

Edible Wilderness Playing Cards

Use this cool deck of cards to learn 52 strategies for sourcing food in the wilderness.

Item#: 15085 Age: 10+
4 Stars (1 customer reviews)

General Fossil Collection

Selection of 15 numbered fossils.

Item#: 15169 Age: 10+

FREE SHIPPING

Force Table - Physics Classroom Demo

Great force table for accurate study of forces, vectors, etc. Every physics classroom should have one!

Item#: 13431 Age: 10+

Glass Beaker Mug - 400ml

This glass beaker mug makes an excellent gift!

Item#: 14254 Age: 10+
5 Stars (8 customer reviews)

Plastic Magnifying Lens - Dual 3X 6X

Use this economical magnifying lens for outdoor lessons in the classroom!

Item#: 14158 Age: 10+
5 Stars (4 customer reviews)

Fluorescent Minerals Collection

Use this fluorescent minerals collection for your next science lesson!

Item#: 14236 Age: 10+
5 Stars (2 customer reviews)

Inflatable Pillow

Use this inflatable pillow while traveling, for emergency situations, and more!

Item#: 14406 Age: 10+
5 Stars (26 customer reviews)

35x25mm Right-Angle Optical Glass Prism

Use this right-angle glass prism for optics demonstrations!

Item#: 14628 Age: 10+
5 Stars (4 customer reviews)

Mineral Test Kit

Use this mineral test kit for classroom learning or as part of a science project!

Item#: 14232 Age: 10+

White Streak Plates - set of 10

Keep this set of streak plates on hand for rock identification!

Item#: 14233 Age: 10+

Solar Spinner

Use this solar-powered platform to show off hobby models!

Item#: 15042 Age: 10+
5 Stars (1 customer reviews)

Flexinol MuscleWire - 70 deg C - 1m

Use this Flexinol Musclewire for a variety of electronics applications!

Item#: 14909 Age: 10+

Laboratory Scissor Jack - Stainless Steel

Use this stainless steel laboratory scissor jack for a variety of applications!

Item#: 14855 Age: 10+
5 Stars (1 customer reviews)

Wax Dissecting Pan

This dissecting pan is great for biology or anatomy classrooms!

Item#: 14860 Age: 10+

Vortex Bottle Connector for Tornado in a Bottle - Single

Demonstrate tornado effects with this simple bottle connector!

Item#: 14834 Age: 10+
5 Stars (3 customer reviews)

Right-Angle Acrylic Prism - 1 x 2 inches

Use this right-angle acrylic prism for optics demonstrations!

Item#: 16407 Age: 10+

Mini LED Microscope 160X-200X

Compact pocket microscope featuring LED light magnifies objects from 160X up to 200X using focus wheel

Item#: 16323 Age: 10+
4.5 Stars (2 customer reviews)

2-Pack Edible Wilderness and Survival Cards

2 decks of 52 playing cards containing handy general wilderness survival tips as well as information on surviving off of edible plants in the outdoors

Item#: 16040 Age: 10+
5 Stars (1 customer reviews)

Metacanthina Trilobite

An authentic fossil of the swimming, crawling, burrowing creature known as a trilobite that first appeared on our planet over 600 million years ago.

Item#: 16179 Age: 10+
5 Stars (1 customer reviews)

Black Streak Plates - set of 10

10 black streak plates ideal for testing the hardness of minerals, as well as the color of lighter minerals

Item#: 15697 Age: 10+

FREE SHIPPING

$300 Scratch and Ding Mystery Box

Can you get $300 worth of cool science supplies and toys for only $149? Yes, you can now!

Item#: 15897 Age: 10+
4.5 Stars (2 customer reviews)

Goniatite - 2 inch Real Fossil

An authentic fossil of a goniatid, an ancient cephalopod extant in the periods leading up to the Triassic, when dinosaurs first began to appear. Makes a great gift, stocking stuffer, or party favor!

Item#: 15979 Age: 10+

Refraction Cup

These semicircular plastic cells are perfect for observing the refractive properties of different liquids.

Item#: 15911 Age: 10+

Bernoulli Bag - Pack of 4

How many breaths does it take to fill and 8 foot long tube? Just one!

Item#: 15593 Age: 10+

pH Paper Test Strips - Book of 100

Booklet of 100 economy pH paper testing strips with a 1 to 14 color comparison chart.

Item#: 15598 Age: 10+

Glass Mirror - 4 x 4 inches

4" x 4" glass mirror perfect for demonstrating reflection, refraction, and the principles of optics.

Item#: 15681 Age: 10+

Convex Glass Mirror

Convex mirror measuring 75mm in diameter - great for optics experiments

Item#: 15683 Age: 10+

Filter Paper - 4x4 - pack of 100

A pack of 100 4"x4", 6 micron filter papers - lab ready, and excellent for all manner of experiments.

Item#: 15684 Age: 10+

Science X: Electronics & Circuitry Kit

Become an electrical engineer and build eight amazing gadgets that really work! Let your kid discover the world with Science X®!

Item#: 16652 Age: 10+

BIO2 Inflatable Plant Cell

Colorful, inflatable 12" x 8" x 16" plant cell model with all pertinent parts indicated - study questions on the back allow for classroom fun.

Item#: 15689 Age: 11+

Screen Sieves - set of 4

Four sizes of screen sieve will allow students to separate and grade soil and rock samples in order to determine the make-up of soil strata.

Item#: 16398 Age: 11+

MuscleWires Monster Moving Hand Kit

Build a hand that realistically moves its fingers using shape memory allow technology!

Item#: 14905 Age: 12+

Rubber Stopper - Size 9

Use this rubber stopper to prevent chemical spillage!

Item#: 14152 Age: 12+

Coriolis Effect Science Kit

Learn about the Coriolis Effect using this helpful kit!

Item#: 14231 Age: 12+

Electromagnet - Dissectible

This electromagnet is great for classroom demonstrations!

Item#: 14033 Age: 12+
4.5 Stars (4 customer reviews)

Porcelain Mortar and Pestle - 75mm

Great porcelain and mortar set for the lab!

Item#: 14481 Age: 12+
5 Stars (3 customer reviews)

Porcelain Mortar and Pestle - 150mm

Excellent larger porcelain and mortar set for the lab!

Item#: 14482 Age: 12+
5 Stars (1 customer reviews)

4-in-1 Pen Screwdriver

This is a great pen screwdriver for a hobby or school project toolbox!

Item#: 13825 Age: 12+
5 Stars (1 customer reviews)

Adjustable Stage for 540X Lens

Quality adjustable stage for use with 540x lens for the GE-5 Digital Microscope!

Item#: 12931 Age: 12+

Carrying Case for GE-5

Essential carrying case to have for your GE-5 Digital Microscope!

Item#: 12929 Age: 12+

Measuring Plastic Jug with Handle

This jug is essential for any chemistry classroom!

Item#: 14141 Age: 12+

Magleads - Black (set of 10)

These black connection leads (wires) have magnets attached on ends for easy snap-op connection to batteries, switches, etc.

Item#: 14620 Age: 12+

Emergency Space Blanket

An essential item to keep on hand to keep warm while hiking or camping!

Item#: 13555 Age: 12+
5 Stars (5 customer reviews)

FREE SHIPPING

Solar System Simulator

See the solar system in action!

Item#: 15167 Age: 12+

FREE SHIPPING

Solar System Orbiter with Sun, Earth and Moon

Working model representing the sun, earth, and moon and their relationships.

Item#: 15168 Age: 12+

Periodic Table Reference Cards - 10 pack

Great reference card for chemistry and physics students.

Item#: 15097 Age: 12+
5 Stars (10 customer reviews)

Periodic Table Lamp

Illuminate both your room and your mind with this ingenious Periodic Table Lamp.

Item#: 15243 Age: 12+
5 Stars (2 customer reviews)

Tripod Periodic Table Lamp

Illuminate both your room and your mind with this ingenious Periodic Table Lamp.

Item#: 15244 Age: 12+

Lung Demo Science Kit

Build a demonstration model of a human lung and learn the basic concepts of respiratory physiology with this kit!

Item#: 15148 Age: 12+

Advanced Fossil Collection

Comprehensive collection of 30 fossils.

Item#: 15170 Age: 12+

Harbottle Apparatus

With just a balloon and a bottle, this item has the WOW factor you have been searching for!

Item#: 15145 Age: 12+

Lenz Law Copper Tube

Use this copper tube to demonstrate Lenz's Law!

Item#: 14638 Age: 12+
5 Stars (1 customer reviews)

Rubber Grip - For Hot Beakers

Use this grip to handle hot beakers!

Item#: 14478 Age: 12+

Magleads - Red (set of 10)

These red-colored connection leads (wires) have magnets attached on ends for easy snap-op connections to batteries, switches, etc.

Item#: 14621 Age: 12+

Economy Color Mixing Demo

Create hundreds of color combinations using this color mixing demo!

Item#: 14814 Age: 12+
3 Stars (1 customer reviews)

Inclined Plane - Physics Classroom Demo

Explore the mechanical advantage of an inclined plane with this apparatus!

Item#: 14829 Age: 12+

Periodic Table of Elements T-Shirt

Be the coolest kid on the block with this neat T-shirt featuring the periodic table!

Item#: 12166 Age: 12+
5 Stars (7 customer reviews)

Tubular Spring Scale - Blue 250g

This 250 grams/2.5 Newton's tubular spring scale is essential for any science classroom!

Item#: 13703 Age: 12+

Tubular Spring Scale - Green 500g

This 500 grams/5 Newtons tubular spring scale is essential for any science classroom!

Item#: 13704 Age: 12+

Tubular Spring Scale - Brown 1000g

This 1000 grams/10 Newtons tubular spring scale is essential for any science classroom!

Item#: 13705 Age: 12+

Tubular Spring Scale - Red 2000g

This 2000 grams/20 Newtons tubular spring scale is essential for any science classroom!

Item#: 13706 Age: 12+

Color Filters - Gelatin - Pack of 5

Use this set of filters for teaching about optics!

Item#: 13992 Age: 12+
5 Stars (1 customer reviews)

Glass Graduated Cylinder - 250ml

Use this 250ml glass graduated cylinder for your next lab experiment!

Item#: 14278 Age: 12+

Basic Molecular Model Set

Use this basic molecular model set for hands-on exploration of organic and inorganic compounds!

Item#: 13971 Age: 12+

Roman Arch Kit

This kit allows you to make your very own Roman arch for teaching purposes!

Item#: 13887 Age: 12+

Equal Mass Science Set

Great apparatus to use for lessons on density in the physics classroom!

Item#: 13983 Age: 12+

Specific Gravity Set

Use this set to teach about gravity in the physics classroom!

Item#: 13984 Age: 12+

Oersteds Law Apparatus

Use this apparatus to demonstrate Oersted's Law!

Item#: 14623 Age: 12+

Thermoelectric Generator

Use this generator to demonstrate the 2nd law of thermodynamics!

Item#: 14618 Age: 12+
5 Stars (3 customer reviews)

Plastic Nesting Beakers - Set of 8

A set of 8 plastic beakers of diverse sizes that can be stacked each inside the other, in a similar manner to russian nesting dolls

Item#: 16343 Age: 12+

Flip Sand Art - Black and White

Black and white rectangular sand art, composed entirely of water and sand, with an air barrier between the two - creates mountain, ocean, valley and dune patterns as the sand trickles down

Item#: 16156 Age: 12+

Circle Sand Art - Blue

Blue circle sand art, composed entirely of water and sand, with an air barrier between the two - creates mountain, ocean, valley and dune patterns as the sand trickles down

Item#: 16157 Age: 12+
5 Stars (7 customer reviews)

Aura Amethyst

An amethyst cluster painted over with a metallic sheen that confers an incredible iridescence

Item#: 16187 Age: 12+

Glass Graduated Cylinder - 50ml

Use this 50ml glass graduated cylinder for your next lab experiment!

Item#: 16243 Age: 12+

Long Metal Coil Spring - Extends to 30 feet

This long metal coil spring is ideal for visually demonstrating wave properties, such as frequency, wavelength, and interference, in the classroom.

Item#: 16119 Age: 12+

Mini Magnetic Pole Finder

This simple and affordable tool will allow you to reveal the inner workings of a magnet by demonstrating the characteristics and properties of invisible exterior magnetic fields.

Item#: 16117 Age: 12+
5 Stars (1 customer reviews)

Atmospheric Mat with Hook

Durable and thick rubber mat with detachable hook demonstrates principle of atmospheric pressure/allows you to lift disproportionately heavy objects

Item#: 16109 Age: 12+

Electric Paint Pen

Electric Paint provides a great platform for discovering, playing, repairing, and designing with electronics; it can be used as both a liquid wire and as a conductive adhesive!

Item#: 16340 Age: 12+

FREE SHIPPING

Touch Board Starter Kit

Connect any surface, object, or space to the digital world using the incredible Touch Board and Electric Paint.

Item#: 16341 Age: 12+

500 Plastic Pipettes - Graduated 3ml

A set of 500 plastic pipettes, graduated by the mL, up to 3mL

Item#: 16248 Age: 12+

Wire Stripper Tool

With this affordable 6 inch wire stripper tool you can strip copper wire from 22 to 10 AWG.

Item#: 15603 Age: 12+

Newton Spring Scale 5N

A 5N/500gram spring scale used for measuring forces and weights in the classroom.

Item#: 15382 Age: 12+

Plastic Erlenmeyer Flask - 250ml

250ml Plastic erlenmeyer flask with coarse threaded cap; useful for storage purposes

Item#: 15360 Age: 12+

Plastic Erlenmeyer Flask - 500ml

500ml Plastic erlenmeyer flask with coarse threaded cap; useful for storage purposes

Item#: 15361 Age: 12+

Overflow Can

Aluminum overflow can with spout for measuring volume by way of fluid displacement

Item#: 15345 Age: 12+

Electrostatic Science Kit

Learn about static electricity and how to deposit it on various materials.

Item#: 15343 Age: 12+

Astrolabe - Astronomy Instrument

This is an affordable, plastic Astrolabe which is great for hobby projects or classroom use.

Item#: 15846 Age: 12+

Magnetic Levitating Globe

This gorgeous and elegant desktop globe defies gravity as it floats above a magnetically-charged base equipped with illuminating lights

Item#: 16563 Age: 12+

Anti-fog Project Safety Glasses

Durable, anti-fog safety glasses that fit comfortably on any head size.

Item#: 16831 Age: 12+

Face Masks - 3 Ply Earloop General Purpose

These fluid resistant earloop face masks are excellent for filtering bacteria, dust, pollen, and smoke.

Item#: 16833 Age: 12+

LED - Green 5mm 565nm 2.6V

Use this green LED light for your next science project!

Item#: 13955 Age: 13+

LED - Red 5mm 635nm 2.6V

Use this red LED light for your next science project!

Item#: 13956 Age: 13+

Knife Switch - Double Pole Double Throw

Create interest in electronics in your classroom by using this great double knife switch!

Item#: 13854 Age: 13+
4.5 Stars (2 customer reviews)

Plastic Test Tube Rack

Great gift for the future scientist in your family!

Item#: 11222 Age: 13+

Test Tube Clamp

Great quality stainless steel rust resistant test tube clamp!

Item#: 11223 Age: 13+

Convex Mirror D50mm F75mm

This is a helpful convex mirror for optics demonstrations!

Item#: 13851 Age: 13+

Two Way Burner Stand

Use this burner stand for your next science project involving alcohol burners!

Item#: 13986 Age: 13+

Flint Dropper Bottle - 1oz Single

This durable flint dropper bottle is great for the classroom setting!

Item#: 13987 Age: 13+
5 Stars (1 customer reviews)

Reagent Bottle - 500ml

Use this reagent bottle for a variety of lab applications!

Item#: 13988 Age: 13+

Cork Borers - Set of 12

This is essential to have on hand in any laboratory setting!

Item#: 13989 Age: 13+

Plastic Beaker - 250ml

Use this plastic beaker for your next chemistry project!

Item#: 13990 Age: 13+
5 Stars (1 customer reviews)

Plastic Beaker - 500ml

Use this plastic beaker for your next chemistry experiment!

Item#: 13991 Age: 13+

Glass Beaker - 100ml

Use this 100ml glass beaker for your next lab experiment!

Item#: 14274 Age: 13+
5 Stars (2 customer reviews)

Mass Force Demo Science Kit

Use this kit to teach the principle of inertia!

Item#: 13982 Age: 13+

Leyden Jar - Separable

Demonstrate storage of electrical charges using this apparatus!

Item#: 13978 Age: 13+
5 Stars (2 customer reviews)

Internal Combustion Engine Model - Gasoline

Use this engine model to show how gasoline engines work!

Item#: 13981 Age: 13+
4.5 Stars (3 customer reviews)

Microscope Cover Glass - 22x22mm 100pcs

Laboratory quality cover glass slides. 22 x 22 mm - 1 oz package of 100 slides.

Item#: 13606 Age: 13+
5 Stars (2 customer reviews)

Microscope Cover Glass - 18x18mm 100pcs

Laboratory quality cover glass slides. 18 x 18 mm - 1 oz package of 100 slides.

Item#: 13605 Age: 13+
5 Stars (1 customer reviews)

Glass Boiling Flask - 100ml

Use this 100ml boiling flask for your next classroom demonstration!

Item#: 14279 Age: 13+

10 Alligator Clip Leads - Medium

Use these alligator clip leads for a variety of science projects!

Item#: 14664 Age: 13+
4.5 Stars (2 customer reviews)

Glass Boiling Flask - 250ml

Use this 250ml boiling flask for your next classroom demonstration!

Item#: 14280 Age: 13+
5 Stars (1 customer reviews)

Glass Boiling Flask - 500ml

Use this 500ml boiling flask for your next classroom demonstration!

Item#: 14281 Age: 13+

Glass Boiling Flask - 1000ml

Use this 1000ml boiling flask for your next classroom demonstration!

Item#: 14282 Age: 13+

Glass Beads

Solid 5mm water white glass beads used most commonly as an inert boiling stone or to pack distillation tubes.

Item#: 13607 Age: 13+

Rotational Inertia Ring and Disk

This set includes disk and ring with equal mass and radius. Great for the classic rotational inertia physics experiment!

Item#: 13493 Age: 13+

Cristalheat - Supercooled Heat Pack

An excellent demonstration tool to show the process of supercooling!

Item#: 13494 Age: 13+
4.5 Stars (3 customer reviews)

Heat Conductometer

Heat conductometer with aluminum, brass, steel, nickel, and copper spokes.

Item#: 10875 Age: 13+

Glass Lens Set, Set of 6

The Lens Set is an excellent set of 6 unmounted glass lenses with round edges.

Item#: 10877 Age: 13+

Human Skull Biology Model

Detailed human skull model is excellent for introductory anatomy courses.

Item#: 10880 Age: 13+

Double Pulley

The Double Pulley System will easily lift or support loads for your physics experiments.

Item#: 11104 Age: 13+

Digital Instant Read Thermometer C/F

Use this digital instant-read thermometer for a variety of applications!

Item#: 14475 Age: 13+
4 Stars (1 customer reviews)

Flat Aluminum Electrode

Use this flat aluminum electrode for your electrical experiment!

Item#: 14102 Age: 13+

Oral Hygiene Anatomy Model

Teach good hygiene habits with this model!

Item#: 12472 Age: 13+

Alligator Cords - 2ft - pack of 6

This set of six 2 ft long connection cables with alligator clips on both ends is great for science projects!

Item#: 14484 Age: 13+
5 Stars (1 customer reviews)

Silicone Mat for Chemistry Labs

Use this round silicone lab mat for moving hot beakers and pans!

Item#: 14975 Age: 13+

FREE SHIPPING

Resonance Bowl

Show the behavior of waves using an ancient demonstration!

Item#: 14779 Age: 13+
5 Stars (1 customer reviews)

Human Ear Model - Large

This huge ear model is dissectible into four parts!

Item#: 10881 Age: 13+

Maxwells Wheel - Large

This classic device is used to demonstrate the conservation of mechanical energy.

Item#: 10882 Age: 13+
5 Stars (1 customer reviews)

DC Voltmeter 0-10V

General purpose DC Voltmeter. 0-10V DC.

Item#: 11027 Age: 13+

Analog DC AmpMeter 0-1A

General purpose Ampmeter (current meter). 0-1A DC.

Item#: 11028 Age: 13+

Ball and Ring - Thermal Expansion Set

This thermal expansion set, also known as “ball and ring”, is a popular device to demonstrate thermal expansion.

Item#: 10871 Age: 13+
5 Stars (1 customer reviews)

Life-Size Human Heart Model

The Human Heart Model offers a three dimensional hands on approach to studying the human heart.

Item#: 10866 Age: 13+
5 Stars (1 customer reviews)

Human Brain Model

This life size replica of the human brain is great for learning and demonstration purposes!

Item#: 10867 Age: 13+

Equilateral Optical Glass Prism - 25 x 75 mm

High-quality optical glass equilateral prism.

Item#: 10869 Age: 13+
5 Stars (6 customer reviews)

Contact Key Switch

The Contact Key can open and close a circuit and is very handy in demonstrating Morse code.

Item#: 11111 Age: 13+

Mini Knife Switch - Single

Switch on your child’s interest in electronics!

Item#: 11109 Age: 13+
5 Stars (6 customer reviews)

Flask Electroscope for Electrostatic Experiments

Use this flask electroscope to detect electric charges!

Item#: 14624 Age: 13+

Triple Pulley

Use the Triple Pulley System for Physics experiments, loads, or any other weighty need!

Item#: 11105 Age: 13+

Double Tandem Pulley

Use the Double Tandem Pulley System for Physics experiments, loads, or any other weighty need!

Item#: 11106 Age: 13+

Single Pulley

Use the Single Pulley System to lift or support loads!

Item#: 11103 Age: 13+

Cavity Tile - Spotting Tile - Polypropylene

Use this cavity tile for a variety of applications in any lab setting!

Item#: 14479 Age: 13+

Equilateral Glass Refraction Prism 75 x 9 mm

Use this equilateral block glass prism for refraction experiments!

Item#: 14477 Age: 13+
5 Stars (2 customer reviews)

Bi-Metal Compound Bar

Demonstrate the physics of thermal expansion. This compound bar has a bimetal strip mounted in a wooden handle. Because of unequal expansion of two metals, bending will occur when heated.

Item#: 11952 Age: 13+

Alligator Cords - 2ft Red/Black Set

This set of two 2 ft long connection cables with alligator clips on both ends is great for science projects!

Item#: 11114 Age: 13+

Wimshurst Lightning Machine

The Wimshurst Machine is a high quality static machine for student labs.

Item#: 10887 Age: 13+
5 Stars (3 customer reviews)

Flat Carbon Electrode

Use this flat carbon electrode for your electrical experiment!

Item#: 14071 Age: 13+

Petri Dish - 60mm Glass

Standard glass 60mm petri dish. Great for chemistry experiments.

Item#: 13065 Age: 13+

Wooden Test Tube Rack

Be set for safe bubbling, steaming and bursting experiments with this wooden test tube rack!

Item#: 13247 Age: 13+
5 Stars (1 customer reviews)

Glass Graduated Cylinder - 100ml

Standard 100ml graduated cylinder. Great for chemistry experiments.

Item#: 13062 Age: 13+
5 Stars (3 customer reviews)

Glass Erlenmeyer Flask - 500ml

Standard 500ml glass Erlenmeyer flask. Great for chemistry experiments.

Item#: 13059 Age: 13+

Short Stem Funnel - 100ml Glass

Standard 100ml glass funnel with a 4 inch stem. Great for chemistry experiments.

Item#: 13064 Age: 13+

Glass Graduated Cylinder - 500ml

Large 500ml graduated cylinder. Great for chemistry experiments!

Item#: 13063 Age: 13+
5 Stars (1 customer reviews)

Glass Beaker - 600ml

Standard 600ml glass beaker. Great for chemistry experiments.

Item#: 13061 Age: 13+
5 Stars (2 customer reviews)

Petri Dish - 100mm Glass

Standard glass 100mm petri dish. Great for chemistry experiments.

Item#: 13066 Age: 13+
3 Stars (2 customer reviews)

Glass Beaker - 250ml

Standard 250ml glass beaker. Great for chemistry experiments.

Item#: 13060 Age: 13+

Glass Erlenmeyer Flask - 250ml

Standard 250ml glass Erlenmeyer flask. Great for chemistry experiments.

Item#: 13058 Age: 13+

Glass Test Tube

Standard glass test tube. Great for chemistry experiments.

Item#: 13067 Age: 13+
5 Stars (2 customer reviews)

Glass Eye Dropper

This glass eye dropper is a great investment for any science lab!

Item#: 13068 Age: 13+
5 Stars (2 customer reviews)

Agar Powder - 3g - Petri Dish Biology Experiments

3 grams of nutrient agar for growing microorganism cultures!

Item#: 15240 Age: 13+

Agar Powder - 10g - Petri Dish Biology Experiments

10 grams of nutrient agar for growing microorganism cultures!

Item#: 15241 Age: 13+

Flat Copper Electrode

Use this flat copper electrode for your electrical experiment!

Item#: 14069 Age: 13+
5 Stars (1 customer reviews)

Slotted Weight Set with Hanger

Use this weight set for a variety of physics demonstrations and classroom projects!

Item#: 14076 Age: 13+
5 Stars (2 customer reviews)

Anemometer

Determine wind speed for your next science lesson using this durable anemometer!

Item#: 13457 Age: 13+
5 Stars (1 customer reviews)

FREE SHIPPING

Life-Size Human Skeleton

Remember Mr. Bones from health class? Now bring this amazing Life-Size Skeleton into any lesson for life!

Item#: 11958 Age: 13+

Flat Zinc Electrode

Use this flat zinc electrode in your next electricity experiment!

Item#: 14070 Age: 13+
5 Stars (1 customer reviews)

Dynamic Car Set

Use this dynamic car set for velocity and conservation experiments in the classroom!

Item#: 14074 Age: 13+
5 Stars (1 customer reviews)

Force and Reaction Fan Car

Use this fan car to demonstrate the difference between force and mass!

Item#: 14075 Age: 13+

Tongue Depressors

Build something, mix chemicals or get a sample ready with these useful tongue depressors!

Item#: 13149 Age: 13+

Cotton Tipped Applicator Sticks

These applicator sticks are essential for any lab setting or science classroom!

Item#: 13150 Age: 13+

Flat Pure Nickel Electrode

Use this flat pure nickel electrode for your electrical experiment!

Item#: 14072 Age: 13+
5 Stars (2 customer reviews)

Magdeburg Hemispheres

These simple versions of the original Magdeburg Hemispheres can be used for a great vacuum demonstration.

Item#: 13429 Age: 13+
4.5 Stars (2 customer reviews)

Fire Syringe

Teach the scientific principle behind diesel engines with this interesting science experiment!

Item#: 13434 Age: 13+
4 Stars (2 customer reviews)

Crucible Tongs - Plated Steel

Use these crucible tongs for handling hot crucibles in the lab setting!

Item#: 14483 Age: 13+

Quadruple Pulley

Use this quadruple pulley for various project applications!

Item#: 14045 Age: 13+
5 Stars (1 customer reviews)

Triple Tandem Pulley

Use this triple tandem pulley for various project applications!

Item#: 14046 Age: 13+

Glass Erlenmeyer Flask - 100ml

Use this 100ml Erlenmeyer flask for your next lab experiment!

Item#: 14276 Age: 13+

Glass Beaker - 1000ml

Use this 1000ml glass beaker for your next lab experiment!

Item#: 14275 Age: 13+
5 Stars (1 customer reviews)

Watch Glass - 65mm - Chemistry Glassware

Use watch glass for multiple uses in any laboratory!

Item#: 14153 Age: 13+
5 Stars (1 customer reviews)

Laboratory Scissor Jack - Black Enamel

This scissors jack is essential equipment for the laboratory setting!

Item#: 14142 Age: 13+
5 Stars (1 customer reviews)

Test Tube Brush

This test tube brush is a must-have for the science classroom or laboratory!

Item#: 14143 Age: 13+
5 Stars (1 customer reviews)

Rubber Stopper - Size 1

Use this rubber stopper to prevent chemical spillage!

Item#: 14144 Age: 13+

Rubber Stopper - Size 2

Use this rubber stopper to prevent chemical spillage!

Item#: 14145 Age: 13+

Rubber Stopper - Size 3

Use this rubber stopper to prevent chemical spillage!

Item#: 14146 Age: 13+

Rubber Stopper - Size 4

Use this rubber stopper to prevent chemical spillage!

Item#: 14147 Age: 13+

Rubber Stopper - Size 5

Use this rubber stopper to prevent chemical spillage!

Item#: 14148 Age: 13+

Rubber Stopper - Size 6

Use this rubber stopper to prevent chemical spillage!

Item#: 14149 Age: 13+

Rubber Stopper - Size 7

Use this rubber stopper to prevent chemical spillage!

Item#: 14150 Age: 13+
5 Stars (1 customer reviews)

Rubber Stopper - Size 8

Use this rubber stopper to prevent chemical spillage!

Item#: 14151 Age: 13+

Electric Double Walled Calorimeter

Use this calorimeter for a variety of heat experiments!

Item#: 14848 Age: 13+
5 Stars (1 customer reviews)

Laboratory Gyroscope

Use this great laboratory gyroscope for teaching in the classroom setting!

Item#: 14874 Age: 13+

Bunsen Burner for Chemistry Labs

Use this natural-gas adjustable Bunsen burner for a variety of applications!

Item#: 14868 Age: 13+

Cob LED Stick Light - 100 Lumens

Compact COB stick features 1 high-quality LED and a flat, super-powerful light strip on the side that utilizes Surface Mount Technology.

Item#: 15995 Age: 13+
4 Stars (1 customer reviews)

Mini Folding Scissors

Incredibly small, portable folding scissors. Great for use in survival situations or in emergency packs for hikers.

Item#: 15700 Age: 13+
5 Stars (6 customer reviews)

Emergency PE Tube Tent - 6ft

Waterproof, easy set-up polyethylene tube tent fits two people and measures 8' x 6' - stay out of the rain in the woods

Item#: 15703 Age: 13+

Mini Knife Switch - 10 pack

A set of 10 mini knife switches that can be used to connect or break circuits

Item#: 15895 Age: 13+
5 Stars (3 customer reviews)

Deluxe Gold Leaf Electroscope

High-quality electroscope with scale, grounding connectors, and the option to replace gold leaves!

Item#: 15308 Age: 13+

Red Litmus Paper - 100 strips

100 Red litmus papers used for determining whether a substance is an acid or a base!

Item#: 15310 Age: 13+

Blue Litmus Paper - 100 strips

100 Blue Litmus strips used to determine whether a substance is an acid or a base!

Item#: 15311 Age: 13+
5 Stars (2 customer reviews)

Neutral Litmus Paper - 100 strips

100 Neutral Litmus papers used for determining whether a substance is an acid or a base!

Item#: 15312 Age: 13+

Neutralization Lens Set

One double concave and one double convex lens which when combined produce a net focal length of zero. Good for optics experiments.

Item#: 15348 Age: 13+
5 Stars (1 customer reviews)

Glass Burette - 25ml

25ml Glass Burette with stopcock for use in analytical chemistry; dispenses liquid in variable, measured amounts

Item#: 15353 Age: 13+

Glass Burette - 50ml

50ml Glass Burette with stopcock for use in analytical chemistry; dispenses liquid in variable, measured amounts

Item#: 15354 Age: 13+

Glass Burette - 100ml

100ml Glass Burette with stopcock for use in analytical chemistry; dispenses liquid in variable, measured amounts

Item#: 15355 Age: 13+
5 Stars (1 customer reviews)

Adjustable Double Burette Clamp

Burette clamp with two sets of jaws

Item#: 15356 Age: 13+

Thermometer Clamp

Cast-iron clamp for holding thermometers and other small rods

Item#: 15357 Age: 13+

Smoke Paper (Touch Paper)

Visually demonstrate air flow patterns with a constant plume of smoke

Item#: 15362 Age: 13+

Glass Filtering Flask - 250ml

250ml glass erlenmeyer flask with glass tube and hose barb for filtration purposes.

Item#: 15363 Age: 13+

36 Piece Chemistry Glassware Kit

Essential 36-piece laboratory-grade Bomex glassware set

Item#: 15359 Age: 13+
5 Stars (1 customer reviews)

Sun Spot - Solar Oven

A solar-powered oven that really cooks food! Renewable and reliable.

Item#: 15376 Age: 13+

Glass Filtering Flask - 500ml

500ml glass erlenmeyer flask with glass tube and hose barb for filtration purposes

Item#: 15364 Age: 13+

Glass Filtering Flask - 1000ml

1000ml glass erlenmeyer flask with glass tube and hose barb for filtration purposes

Item#: 15365 Age: 13+

Glass Volumetric Flask - 50ml

50ml glass flask intended to store liquids

Item#: 15366 Age: 13+

Glass Volumetric Flask - 100ml

100ml glass flask intended to store liquids

Item#: 15367 Age: 13+

Glass Volumetric Flask - 250ml

250ml glass flask intended to store liquids.

Item#: 15368 Age: 13+

Glass Separatory Funnel - 100ml

100ml Bomex glass separatory funnel for separation of immiscible solvent phases

Item#: 15369 Age: 13+

Glass Separatory Funnel - 250ml

250ml Bomex glass separatory funnel for separation of immiscible solvent phases

Item#: 15370 Age: 13+

Assorted Flint Glass Tubing

Set includes an assortment of 36 flint glass tubes of varying outer diameters.

Item#: 15686 Age: 13+

Glass Alcohol Thermometer - Dual C/F Scale

Glass thermometer measures in both Celsius and Fahrenheit

Item#: 15687 Age: 13+

Horizontal Cast and Collision Tester

Study horizontal and vertical motion, conservation of energy, and momentum with this fun and classroom-ready collision testing kit!

Item#: 15674 Age: 13+

Ballistics Car Physics Demo

Demonstrates that the forward velocity of a ball ejected vertically is the same as the forward velocity of the vehicle from which it was ejected. Excellent for use in the classroom.

Item#: 15675 Age: 13+

Flat Iron Electrode

Use this flat iron electrode for your electrical experiment!

Item#: 15672 Age: 13+
5 Stars (1 customer reviews)

40X-150X Pocket LED Microscope

Compact pocket microscope featuring LED light magnifies objects from 40X up to 150X using focus wheel

Item#: 16258 Age: 13+

Glass Beaker - 50ml

Use this 50ml glass beaker for your next lab experiment!

Item#: 16244 Age: 13+

Glass Erlenmeyer Flask - 50ml Widemouth

Use this 50ml Erlenmeyer flask for your next lab experiment!

Item#: 16245 Age: 13+

Alligator Cords - 10 pack - 2ft Red/Black Set

This set of ten (5 black, 5 red) 2 ft long connection cables with alligator clips on both ends is great for science projects!

Item#: 16394 Age: 13+

Equilateral Glass Prism - 1 x 2 inches

A 2x1 equilateral optical glass prism perfect for demonstrating light color spectrum at home or in the classroom

Item#: 16405 Age: 13+

FREE SHIPPING

Gas Law Apparatus

Use this apparatus to demonstrate Boyle's Law!

Item#: 14836 Age: 14+

Dr Johnson's Heat Engine

This is a great clean heat demonstration model for the classroom setting!

Item#: 14907 Age: 14+

MuscleWires Project Book and Sample Kit

This project book and sample kit introduces you to shape-memory alloy technology!

Item#: 14904 Age: 14+

Alcohol Wick Lamp

This alcohol wick lamp is a great resource for experiments requiring low heat!

Item#: 14154 Age: 14+
5 Stars (6 customer reviews)

Replacement Wicks - Pack of 12

This is a must-have replacement part for the Alcohol Wick Lamp!

Item#: 14155 Age: 14+

2 x AA Battery Holder with Switch and Leads - 3V

This 2 AA battery holder includes an on-off switch, making it perfect for any hobby project!

Item#: 14016 Age: 14+
5 Stars (2 customer reviews)

Orthoceras Book Ends

These amazing book ends contain real fossils!

Item#: 14207 Age: 14+
5 Stars (1 customer reviews)

Wire Gauze 5 x 5 inches

This wire gauze is great for use in chemical experiments!

Item#: 14140 Age: 14+

Solenoid / Electromagnet with Iron Core

Study the magnetic field of a current-carrying coil, and how an iron core affects it.

Item#: 15155 Age: 14+

2 x AA Battery Holder with Leads- 3V

This battery holder holds 2 AA batteries--great for use in your next science fair project!

Item#: 14015 Age: 14+
5 Stars (2 customer reviews)

Voltaic Cell with Porous Cup and Electrodes Set

This voltaic cell is excellent for demonstrating electro-chemical reactions!

Item#: 14073 Age: 14+
5 Stars (1 customer reviews)

Clamp Holder - Cast Iron

This cast-iron clamp holder is essential for use in the science classroom!

Item#: 14136 Age: 14+

Burette Clamp - Single Coated Jaws

This burette clamp is a must-have for any laboratory!

Item#: 14133 Age: 14+
5 Stars (2 customer reviews)

Support Stand with Rod

Use this support stand in any science classroom!

Item#: 14139 Age: 14+

PN2222A Transistor

Use this PN2222A transistor for a variety of electronics applications!

Item#: 14791 Age: 14+

Support Ring and Clamp - 4 inch

This support ring and clamp is a must-have for any laboratory!

Item#: 14138 Age: 14+

Clamp Holder - Aluminum

This aluminum clamp holder is essential for use in any science classroom!

Item#: 14137 Age: 14+

FREE SHIPPING

Celestial Star Globe

Study the stars with your own planetarium that allows you to adjust your point of observation! Perfect for any science classroom.

Item#: 15165 Age: 14+

Spark Timer Accelerator

Affordable spark timer for your physics lab.

Item#: 15158 Age: 14+

AC/DC Generator Demo Kit

Double your teaching and experimental possibilities - demonstrates AC and DC properties!

Item#: 15144 Age: 14+

Bell Jar with Bell and Pressure Plate

Use this model to demonstrate the inability of sound waves to travel through a vacuum!

Item#: 14813 Age: 14+
5 Stars (1 customer reviews)

Deluxe Color Mixing Demo

Demonstrate color addition and shadows using this color mixing apparatus!

Item#: 14816 Age: 14+

1 x AA Battery Holder with Leads - 1.5V

Single AA battery holder with leads for your next science project!

Item#: 14842 Age: 14+
4.5 Stars (2 customer reviews)

100g Calibration Weight

Use this 100g weight for calibrating scales!

Item#: 14771 Age: 14+

Peltier Thermo-Electric Cooling Module - 12V

Use this thermo-electric cooling module for a variety of applications!

Item#: 14916 Age: 14+
5 Stars (2 customer reviews)

50g Calibration Weight

Use this 50gweight for calibrating scales!

Item#: 14770 Age: 14+

4 x AA Battery Holder with Switch and Leads - 6V

This 4 AA battery holder includes an on-off switch, making it perfect for any hobby project!

Item#: 14017 Age: 14+
5 Stars (1 customer reviews)

Buzzer with Leads - 1.5V

Great buzzer for science fair projects and Morse code circuits. Optimal for 1.5V.

Item#: 13409 Age: 14+
5 Stars (7 customer reviews)

Economy DC Crank Generator - USB 5V

This small and affordable DC crank generator features a 5V USB connection port and can be used to charge and power a wide variety of electronic devices

Item#: 16433 Age: 14+

Vibration DC Motor 130 - 1.5-6V with leads

This reliable and affordable 1.5 to 6V DC motor with off-balance vibration weight is perfect for hobby electronics and robotics projects requiring vibration.

Item#: 16441 Age: 14+

Glass Stir Rod - 6 inch

This 6-inch glass stirring rod can be used in a wide variety of chemistry projects to safely mix and mingle chemicals in the laboratory

Item#: 16448 Age: 14+
5 Stars (1 customer reviews)

10 pack Buzzers with Leads - 3V

Save with this pack of 10 buzzers. 3 Volts DC 400Hz. Great for Morse code circuits.

Item#: 16449 Age: 14+

DC Motor 260 - 1.5-6V with leads

This reliable and affordable 1.5 to 6V DC motor with wire leads is perfect for hobby projects.

Item#: 16452 Age: 14+
5 Stars (4 customer reviews)

Vibration DC Motor + AA Battery Holder w/Switch

A type 130 1.5-6V motor soldered to 1xAA battery holder, perfect for robotics projects, solar or battery powered cars, brush bots, fans and wind mills, and more

Item#: 16453 Age: 14+
5 Stars (1 customer reviews)

Red/Black Banana-to-Banana Cable Pair - 1m

Two high-quality 3-foot cables connecting between banana plug input and output - red and black cords

Item#: 16463 Age: 14+

9V Battery Holder with Switch and Leads

This single 9V battery holder includes leads and an on-off switch, making it perfect for any hobby project!

Item#: 16464 Age: 14+

18650 Lithium Cell 3.7V Battery Holder with Leads

This battery holder with leads houses one lithium cell 3.7V battery--great for use in your next science fair project!

Item#: 16465 Age: 14+
5 Stars (1 customer reviews)

2XCR2032 Battery Holder Round Black with Switch

This battery holder with leads and on/off button houses two CR2032 cell batteries (6V total) --great for use in your next science fair project!

Item#: 16466 Age: 14+
5 Stars (1 customer reviews)

2 x CR2032 Clear Battery Holder Flat with Switch

This battery holder with leads and on/off switch houses 2 CR2032 cell batteries--great for use in your next science fair project!

Item#: 16467 Age: 14+
5 Stars (1 customer reviews)

D Battery Holder with Leads - 1.5V

Single D battery holder with leads for your next science project!

Item#: 16468 Age: 14+

Tubular Spring Scale - White 3000g

This 3000 grams/30 Newtons tubular spring scale is essential for any science classroom!

Item#: 16455 Age: 14+

Magnetic Sphere with Iron Filings Kit

Using this kit and the materials contained within, students will study the interaction between iron filings and a magnetic field sphere with a magnet embedded in its center, and relate their findings to the properties and function of the earth's magnetic field

Item#: 16397 Age: 14+

Open DC Motor Demo - 4.5V

An effective and inexpensive tool for classroom demonstrations of DC motors, and electro-magnetic processes more generally.

Item#: 16348 Age: 14+
5 Stars (1 customer reviews)

DIY Flashing LED Circuit Kit

An excellent introductory kit that allows you to explore circuitry, electronics, and soldering all while completing a fun experiment that yields a small flashing LED, programmed by the circuit you've just built!

Item#: 16350 Age: 14+
5 Stars (2 customer reviews)

12V 4400mAh Lithium Battery

This 12V lithium battery is perfect for solar science fair projects involving panels. Also great for building an off-grid solar power system for camping, RVs, or boats.

Item#: 16356 Age: 14+

12V 9800mAh Lithium Battery

This 12V lithium battery is perfect for solar science fair projects involving panels. Also great for building an off-grid solar power system for camping, RVs, or boats.

Item#: 16357 Age: 14+

3.7V 5000mAh 18650 Lithium Battery Cell

This 3.7V lithium battery is perfect for solar science fair projects involving panels. Also great for building an off-grid solar power system for camping, RVs, or boats.

Item#: 16358 Age: 14+
5 Stars (2 customer reviews)

FREE SHIPPING

Streak Plates Class Pack - 40 White + 40 Black

A set of 40 black and 40 white streak plates! This classroom set allows you to test the hardness and streak color of a huge variety of specimens!

Item#: 16362 Age: 14+

Signal Generator - 1Hz to 8MHz

This function signal generator will generate different types of electrical waveforms over a wide range of frequencies

Item#: 16365 Age: 14+

Ice Calcite - Large Chunk (2-3 inch)

A 2-3 inch specimen of cloudy ice calcite; great addition to any rock or mineral collection

Item#: 16370 Age: 14+

Orange Calcite - Large Chunk (2-3 inch)

A 2-3 inch specimen of orange-colored calcite; calcite is the primary mineral to be found in rock formations such as limestones and stalagmites

Item#: 16371 Age: 14+

Green Slag - Large Chunk (2-3 inch)

Slag is the glass-like by-product left over after a desired metal has been separated from its raw ore. Slag is usually a mixture of metal oxides and silicon dioxide; however, slags can contain metal sulfides and elemental metals

Item#: 16375 Age: 14+

Red Jasper - Large Chunk (2-3 inch)

A 2-3 inch specimen of red jasper; Jasper is an opaque rock of virtually any color stemming from the mineral content of the original sediments or ash

Item#: 16376 Age: 14+

Polished Fossil Coral

Preserve a piece of ecological history with this specimen of polished fossil coral.

Item#: 16380 Age: 14+

15 Minerals Study Kit

This kit contains everything you need to begin to train yourself to identify minerals using your five senses and the simple tests performed by geologists in the field

Item#: 16399 Age: 14+

Pumice - Bulk Mineral

Pumice, a very low-density volcanic rock, the only rock that floats in water

Item#: 16401 Age: 14+

Sulfur - Bulk Mineral

Sulfur, a vital element that is used in a wide variety of manufacturing or chemical processes. It is bright yellow and often takes the odor of rotting eggs.

Item#: 16402 Age: 14+

Talc - Bulk Mineral

Talc, the softest mineral on the Moh's hardness scale, and the primary ingredient in baby powder

Item#: 16403 Age: 14+
5 Stars (1 customer reviews)

Quartzite - Bulk Mineral

Quartzite, a metamorphic rock that is formed via heat and pressure applied to quartz sandstone.

Item#: 16404 Age: 14+
5 Stars (1 customer reviews)

Vanadinite - Large Chunk (2-3 inch)

This large Vanadinite chunk, 2-3 inches in diameter, is great for any mineral collection.

Item#: 16420 Age: 14+

Elestial Quartz - Large Chunk (2-3 inch)

This large chunk of Elestial Quartz, 2-3 inches in diameter, is great for any mineral collection.

Item#: 16421 Age: 14+

Apophyllite - Large Chunk (2-3 inch)

This large Apophyllite cluster, 2-3 inches in diameter, is great for any mineral collection.

Item#: 16423 Age: 14+

2xAA to D Battery Converter

Plastic casing that uses 2 AA batteries to produce the same voltage output as a D battery (1.5V)

Item#: 16424 Age: 14+

2.1mm DC Power Jack - Female Chassis Mount

This is a standard DC power jack that can be mounted on a chassis for your next hobby electronics project. Measures 2.1mm.

Item#: 16426 Age: 14+

Glass Pipette MOHR - 10ml

This high-quality, laboratory-grade glass pipette is perfect for use in classroom and workplace labs.

Item#: 16246 Age: 14+

Selenite - Large Chunk (2-3 inch)

An excellent larger specimen of selenite mineral, one of the softest minerals known to nature

Item#: 16222 Age: 14+

10 pack Buzzers with Leads - 1.5V

Save with this pack of 10 buzzers. 1.5 Volts DC 400Hz. Great for Morse code circuits.

Item#: 16239 Age: 14+
5 Stars (4 customer reviews)

Solar Cell - 1.5V 400mA 80x60mm

A polycrystalline 1.5V 400mA solar cell great for use with our 1.5V buzzers, motors, lightbulbs and more

Item#: 16240 Age: 14+
5 Stars (2 customer reviews)

Carborundum Mineral Specimen

A beautiful synthetic mineral that looks like a sparkling, iridescent hunk of coal

Item#: 16161 Age: 14+

Bismuth Crystal - Small

Artificial Bismuth crystal grown from molten Bismuth in a laboratory setting featuring iridescent colors caused by natural oxidation and a crystal lattice structure resembling a temple or ziggurat

Item#: 16163 Age: 14+
4 Stars (2 customer reviews)

Single Orthoceras Fossil in Matrix

An authentic fossil of an orthoceras, an ancient ancestor of our modern-day squid, preserved in a rock matrix. Makes a great gift or stocking stuffer.

Item#: 16180 Age: 14+

UV Light Blacklight Keychain

A compact and affordable ultraviolet keychain flashlight that can be used for ID verification, hotel sanitation checks, detecting counterfeit currency, and more!

Item#: 16083 Age: 14+
5 Stars (3 customer reviews)

Momentary Push-Button Switch with Leads

Compact push-button switch with red and black leads, great for use in morse code or science fair projects! Can be combined with many of our other electronic components

Item#: 16034 Age: 14+
5 Stars (1 customer reviews)

Neon Bulb - 6mm x 16mm - for Electro-Static Experiments

Neon bulb can be powered by the static electricity built up in your body, or by the charge from a plasma ball, Van de Graff generator, or Wimshurst machine

Item#: 16087 Age: 14+
5 Stars (1 customer reviews)

USB Temperature Sensor with Probe - PCSensor TEMPer2

This sensor plugs directly into your PC USB port and can measure and log temperature using an external water-proof probe. Great for science projects where temperature vs time data is required. Also perfect for manufacturing, industrial and PC applications.

Item#: 16088 Age: 14+

Solar DIY Micro Car Kit

A simple and highly affordable miniature solar car kit that includes everything you need (aside from soldering equipment) to build a small but speedy vehicle powered solely by the strength of the sun!

Item#: 16090 Age: 14+
5 Stars (6 customer reviews)

3 Blade Propeller - 80mm

An affordable, lightweight, plastic, 3-bladed propeller that can be attached to the end of a DC motor.

Item#: 16101 Age: 14+

100 Assorted LEDs Pack - 5mm

This pack includes 100 assorted 5mm LEDs. There are 20 of green, red, yellow, blue and white.

Item#: 16259 Age: 14+

10 pack Mini DC Motors - 1.5-6V

This pack of 10 reliable and affordable 1.5 to 6V DC motors with wire leads is perfect for hobby electronics projects, as well as science fairs, and for use in the classroom

Item#: 16260 Age: 14+

3 x AA Battery Holder with Leads - 4.5V

This battery holder with leads houses 3 AA batteries--great for use in your next science fair project!

Item#: 16272 Age: 14+

4 x AA Battery Holder with Leads - 6V

This battery holder with leads houses 4 AA batteries--great for use in your next science fair project!

Item#: 16273 Age: 14+
5 Stars (1 customer reviews)

1 x AA Battery Holder with Switch and Leads - 1.5V

This 1 AA battery holder includes leads and an on-off switch, making it perfect for any hobby project!

Item#: 16274 Age: 14+
5 Stars (1 customer reviews)

3 x AA Battery Holder with Switch and Leads - 4.5V

This 3 AA battery holder includes leads and an on-off switch, making it perfect for any hobby project!

Item#: 16275 Age: 14+

Petri Dishes with Agar Set

A kit with 3 petri dishes and 3 grams of agar, everything you need to get started growing your own bacterial cultures!

Item#: 16249 Age: 14+
5 Stars (2 customer reviews)

FREE SHIPPING

Acrylic Wave Pendulum

Combining physics and art, the pendulum wave demonstration uses kinetic energy to create a beautiful art display. Can also be used to simulate phases, beats, and frequencies for classroom lessons and demonstrations.

Item#: 16290 Age: 14+
5 Stars (1 customer reviews)

Line Tracking Car DIY Kit

Build your own line-tracking car with this fun DIY solder kit! Once completed, the car uses two optical sensors to detect contrast between light and dark; thus, if you draw a thick line on a sheet of white paper, the car will track the line and drive around on the path you've indicated.

Item#: 16327 Age: 14+
5 Stars (1 customer reviews)

Geared DC Motor

This geared DC motor is excellent as a component in DIY mechanical projects, such as making your own solar or battery powered cars or robots

Item#: 16328 Age: 14+

PH TDS Temp 3-in-1 Digital Meter

Versatile device gives digital readouts of pH, temperature in both C and F, and particles in Parts Per Million.

Item#: 16324 Age: 14+

Micro Speaker - 8ohm 1W with leads

Excellent miniature speaker for a variety of hobby or electronic projects

Item#: 16321 Age: 14+

18V 150mA Solar Panel with Alligator Clips

This polycrystalline silicon solar panel operates at a voltage of 18, and a current of 150mA. Its relatively small size makes it a great fit for many science fair projects involving solar power.

Item#: 16316 Age: 14+
4 Stars (1 customer reviews)

15W Stereo Audio Amplifier

This 15W stereo audio amplifier is a pre-assembled unit perfect for use with a wide variety of electronics hobby or science fair projects.

Item#: 16318 Age: 14+

Digital Thermometer Module with Probe

This digital thermometer is great for any science project involing temperature, or for measuring around the home or office. Readout is given in Celsius.

Item#: 16319 Age: 14+

Concave Glass Mirror - 3 inch

Concave 75mm mirror great for use in classroom optic experiments.

Item#: 15682 Age: 14+
5 Stars (1 customer reviews)

Adjustable Beaker Stand for Micro Burner

This handy metal beaker stand features an adjustable height burner platform.

Item#: 15592 Age: 14+

Metal Vernier Caliper - 6inch/150mm

Affordable steel vernier caliper. Great for schools, home, garage and workshop.

Item#: 15602 Age: 14+
5 Stars (2 customer reviews)

Steam Generator

A useful accessory for many experiments involving thermal energy!

Item#: 15346 Age: 14+

How Clean is the Air? Kit

Learn all about air pollution and how clean the air you breathe is with this educational kit.

Item#: 15337 Age: 14+

Flask Stand - Polypropylene

Great stand for all your round-bottom flasks!

Item#: 15816 Age: 14+

Deluxe Cork Borer - set of 6

This chrome-platted set includes 6 cork borers: sizes 4 to 10mm

Item#: 15817 Age: 14+
5 Stars (1 customer reviews)

Digital Multimeter with Data Hold

This quality digital multimeter comes complete with a 9V battery and test leads.

Item#: 15841 Age: 14+
5 Stars (1 customer reviews)

Heat Transfer Science Kit

Study the heat transfer from one substance to the other.

Item#: 15845 Age: 14+

Coffee Cup Stirling Engine

A fully functional stirling engine model operates solely from the power provided by the heat of the surface on which it is placed, meaning it works especially well placed over the rim of a piping-hot mug of coffee

Item#: 15711 Age: 14+

Red/Black Alligator-to-Banana Cable Pair - 1m

High-quality 3 foot cable with 2 alligator clips and 2 red/black banana plugs

Item#: 16079 Age: 14+

200g Calibration Weight

This 200g calibration weight is perfect for general laboratory, commercial or classroom use.

Item#: 15899 Age: 14+
5 Stars (1 customer reviews)

Modular AA Battery Holders - Block of 4

Set of 4 single AA battery holders that snap together to form either parallel or series connection.

Item#: 15907 Age: 14+
5 Stars (2 customer reviews)

Pendulum Wave Demo

The Pendulum Wave Demo simulates phases, beats, and frequencies.

Item#: 15908 Age: 14+
5 Stars (1 customer reviews)

Flexible Clamp

This versatile flexible clamp securely attaches to support stands, lab frames, and most support rods.

Item#: 15909 Age: 14+

FREE SHIPPING

Complete Geometric Optics Demo Set

Complete optics set for demonstration.

Item#: 15910 Age: 14+

Luster Rocks Kit

15 natural minerals collection that demonstrates various luster.

Item#: 15847 Age: 14+

Mini E10 Bulb Socket with Terminals - Pack of 10

Most affordable mini-light bulb holders. Great for classroom use!

Item#: 15848 Age: 14+

Tubular Spring Scale - Yellow 5000g

This 5000 grams/50 Newtons tubular spring scale is essential for any science classroom!

Item#: 15849 Age: 14+

Precision Weight Masses Set - 8 Pieces

Precisely weighted masses, which are useful with most student balances, are supplied in a plastic storage container.

Item#: 15850 Age: 14+

Hooked Brass Weight - 50g

High-quality 50g weight with a hook fitted through the center allow you to hook weights together in tandem or use them one at a time.

Item#: 15851 Age: 14+

Hooked Brass Weight - 100g

High-quality 100g weight with a hook fitted through the center allow you to hook weights together in tandem or use them one at a time.

Item#: 15852 Age: 14+

3V CR1220 Lithium Coin Cell Battery with Leads

This battery can be used with anything from personal computers, workstations and test equipment to telephones, copiers and remotes.

Item#: 15853 Age: 14+
5 Stars (2 customer reviews)

Buzzer with Leads - 9V

Great buzzer for science fair projects. Optimal for 9V

Item#: 15858 Age: 14+
5 Stars (2 customer reviews)

Geared DC Motor and Toy Car Wheel Set

Make your own toy vehicles or robots with this cool geared motor and wheel set.

Item#: 15866 Age: 14+

Mini Electronics Breadboard

High-quality mini electronics breadboard for hobby electronics projects and prototyping.

Item#: 15868 Age: 14+
5 Stars (2 customer reviews)

9V Battery Snap Connector with Leads

Use this 9 volt battery connector for science projects and more!

Item#: 15872 Age: 14+
5 Stars (7 customer reviews)

Coin Vibration Motor - 3V

This micro vibration motor is ideal for tooth brush robots!

Item#: 15873 Age: 14+

DC Motor 130 - 1.5-6V with leads

This reliable and affordable 1.5 to 6V DC motor with wire leads is perfect for hobby projects.

Item#: 15874 Age: 14+
5 Stars (4 customer reviews)

2 x AA Battery Holder B2B with Leads - 3V

Great affordable 2 AA back-to-back battery holder.

Item#: 15877 Age: 14+

Dendritic Crystal

Dendrite is a crystal that develops with a multi-branching tree-like form.

Item#: 15747 Age: 14+

Emerald - Large Chunk (2-3 inch)

This large chunk of Emerald, 2-3 inches in diameter, is great for any mineral collection.

Item#: 15750 Age: 14+

Desert Rose Cluster - Large Chunk (2-3 inch)

This large chunk of Desert Rose Cluster, 2-3 inches in diameter, is great for any mineral collection.

Item#: 15752 Age: 14+

Golden Mica with Tourmaline - Large Chunk (2-3 inch)

This large chunk of Golden Mica with Tourmaline, 2-3 inches in diameter, is great for any mineral collection.

Item#: 15753 Age: 14+

Moscovite Mica - Large Chunk (2-3 inch)

This large chunk of Moscovite Mica, 2-3 inches in diameter, is great for any mineral collection.

Item#: 15754 Age: 14+

Rose Quartz - Large Chunk (2-3 inch)

This large chunk of Rose Quartz, 2-3 inches in diameter, is great for any mineral collection.

Item#: 15756 Age: 14+
5 Stars (1 customer reviews)

Citrine Druzy - Large Chunk (2-3 inch)

This large chunk of Citrine Druzy, 2-4 inches in diameter, is great for any mineral collection.

Item#: 15759 Age: 14+

Botryoidal Hematite - Large Chunk (2-3 inch)

This large chunk of Botryoidal Hematite, 2-3 inches in diameter, is great for any mineral collection.

Item#: 15760 Age: 14+

Amethyst Point - Large Chunk (2-3 inch)

This large Amethyst Point, 2-3 inches in diameter, is great for any mineral collection.

Item#: 15762 Age: 14+

Quartz Crystal Point - Large Chunk (2-3 inch)

This large chunk of a Quartz Crystal Point, 2-3 inches in diameter, is great for any mineral collection.

Item#: 15763 Age: 14+

Fuchsite - Large Chunk (2-3 inch)

This large chunk of Fuchsite, 2-3 inches in diameter, is great for any mineral collection.

Item#: 15764 Age: 14+
5 Stars (1 customer reviews)

Black Tourmaline In Quartz - Large Chunk (2-3 inch)

This large chunk of Black Tourmaline in Quartz, 2-3 inches in diameter, is great for any mineral collection.

Item#: 15765 Age: 14+

Pulley Table Clamp

A low cost pulley for simple machines experiments which can be clamped to a table.

Item#: 15770 Age: 14+

Constant Motion Machine

This car moves with a uniform speed and can accommodate other equipment on top.

Item#: 15771 Age: 14+

Ice Melting Kit

Fun demo of the difference in thermal conductivity of two different materials.

Item#: 15773 Age: 14+

Heros Engine Flask

Demonstrate the principle of jet propulsion.

Item#: 15774 Age: 14+

Aluminum Tuning Forks - Set of 8

Set of 8 aluminum tuning forks ranging from 256 to 512 Hz in frequency.

Item#: 15775 Age: 14+

Density Cube Set - 10 Cubes Set

Set of 10 one-inch density cubes made from different materials.

Item#: 15779 Age: 14+

Mini COB Bulb - White - E10 3VDC 0.18W

This mini 3V white COB light bulb is a perfect replacement for unreliable mini hobby light bulbs.

Item#: 16904 Age: 14+

Mini COB Bulb - Blue - E10 3VDC 0.18W

This mini 3V blue COB light bulb is a perfect replacement for unreliable mini hobby light bulbs.

Item#: 16905 Age: 14+

Mini COB Bulb - Green - E10 3VDC 0.18W

This mini 3V green COB light bulb is a perfect replacement for unreliable mini hobby light bulbs.

Item#: 16906 Age: 14+

Mini COB Bulb - Red - E10 3VDC 0.18W

This mini 3V red COB light bulb is a perfect replacement for unreliable mini hobby light bulbs.

Item#: 16907 Age: 14+

Solar Mobile PowerBank - Water-Resistant

This 20000 mAh Solar Mobile Power Bank is great for taking stored energy on the go.

Item#: 16908 Age: 14+

Disposable Foam Safety Ear Plugs - ANSI S3. 19-1974

These ear plugs are made of self adjusting foam that provides a comfortable, low pressure fit and excellent sound filtration.

Item#: 16835 Age: 14+

EC TDS Temp 3-in-1 Digital Meter

This accurate and easy-to-use digital device features an EC meter, thermometer, and a particle meter.

Item#: 16855 Age: 14+

2 x AAA Battery Holder with Switch and Leads - 3V

This 2-cell AAA battery holder with wires is excellent for use in any hobby or science project.

Item#: 16856 Age: 14+

100 Prepared Biology Microscope Slides Set

This is a must-have biological slide set for any school lab or classroom. Includes 100 slides that cover various plants, animals and insect tissues.

Item#: 16872 Age: 14+

Blue Neon Bulb - 6mm x 16mm - for Electro-Static Experiments

This Blue Neon bulb can be powered by the static electricity built up in your body, or by the charge from a plasma ball, Van de Graff generator, Wimshurst machine or Tesla Coil.

Item#: 16874 Age: 14+

Green Neon Bulb - 6mm x 16mm - for Electro-Static Experiments

This Green Neon bulb can be powered by the static electricity built up in your body, or by the charge from a plasma ball, Van de Graff generator, Wimshurst machine or Tesla Coil.

Item#: 16875 Age: 14+

Nickel Metal Cube - 10mm 99.95% Pure

This 10mm cube of almost pure (99.95% pure) Nickel metal is great for variety of chemistry and physics experiments.

Item#: 16876 Age: 14+

Titanium Metal Cube - 10mm 99.95% Pure

This 10mm cube of almost pure (99.95% pure) Titanium metal is great for variety of chemistry and physics experiments.

Item#: 16877 Age: 14+

Copper Metal Cube - 10mm 99.95% Pure

This 10mm cube of almost pure (99.95% pure) Copper metal is great for variety of chemistry and physics experiments.

Item#: 16878 Age: 14+

Zinc Metal Cube - 10mm 99.95% Pure

This 10mm cube of almost pure (99.95% pure) Zinc metal is great for variety of chemistry and physics experiments.

Item#: 16879 Age: 14+

Test Tube Peg Rack

This blue test tube peg rack comes with 66 pegs and is perfect for storing and drying many various types of test tubes, beakers, flasks, and other laboratory glassware.

Item#: 16790 Age: 14+

37x32mm Right-Angle Optical Glass Prism

Use this right-angle glass prism for optics demonstrations!

Item#: 16750 Age: 14+

Deluxe Solar-Powered Car - with Teacher Guide

This solar-powered car uses a solar panel to turn a motor, propelling a car that you build yourself!

Item#: 16751 Age: 14+

Magnetic Iron Filings Saver

A jar that both stores iron filings, and creates 3D representations from the filings of the force field generated by an interior magnet

Item#: 16793 Age: 14+

CR2032 Battery with Wire Leads and Molex 51021-0200-B (1.25mm pitch) Connector (CMOS)

A wrapped CR2032 battery with attached wire leads - excellent for hobby electronics and science fair projects

Item#: 16798 Age: 14+

Ant Habitat Replacement Gel

A package of replacement gel for ant habitats.

Item#: 16787 Age: 14+

Amber Bottle 8oz - Boston Round w/Cap

High quality and durable, the Boston Round Amber Flint Bottles with caps have countless classroom uses.

Item#: 16724 Age: 14+

Ores of Common Metals Kit - 15pcs

A mounted collection of 15 commonly mined metal ores important in various industries and trades

Item#: 16732 Age: 14+

Fossil Hunt Geology Kit

Explore and find the fossils hidden in the gravel mixture. Students will learn to identify different fossils after digging each out of the gravel mixture.

Item#: 16733 Age: 14+

Battery DIY Micro Car Kit - STEM Maker Kit

A miniature, lightweight, and durable vehicle propelled by a small DC motor and two AA batteries.

Item#: 16753 Age: 14+
5 Stars (1 customer reviews)

Digital DC Voltmeter Module - 3V-30V

Affordable digital voltmeter capable of measuring DC voltages from 3V to 30V.

Item#: 16754 Age: 14+

10 pack Solar Cells - 2V 130mA 54x54mm

Affordable 10-pack of 2V solar cells for science and electronics hobby projects.

Item#: 16756 Age: 14+

Breadboard Power Supply 3.3V 5V USB Arduino

Affordable breadboard power supply with both 3.3V and 5V output.

Item#: 16758 Age: 14+

4 Blade Propeller - 56mm

Blue 4-blade propeller fan for use with mini DC motors.

Item#: 16759 Age: 14+

Mini Hobby Speaker - Flat 36mm 8ohm 0.5W

This affordable mini hobby speaker with great for various science and electronics projects such as AM/FM radios, amplifiers, sirens, etc.

Item#: 16760 Age: 14+

18650 Battery Charge Shield - 3V 5V DC Supply

Great for teachers - no more wasting AA batteries! With outputs of 3V and 5V DC you can use this shield with a variety of circuits with lightbulbs, buzzers, DC motors, LEDs, etc.

Item#: 16762 Age: 14+

CR2032 Battery Holder with On/Off Switch - LillyPad

This CR2032 battery holder is great for science and electronics hobby projects.

Item#: 16763 Age: 14+

Bismuth Crystal - Large

Beautiful, large specimens that weigh approximately 40g and are about 1.5 to 2 inches in size.

Item#: 16569 Age: 14+
5 Stars (1 customer reviews)

4 Blade Propeller - 40mm

An affordable, lightweight, plastic, 4-bladed propeller that can be attached to the end of a DC motor.

Item#: 16570 Age: 14+

60X Clip-on LED Microscope

This multi-functional microscope has a 60X magnification and can be clipped onto any smartphone with a camera.

Item#: 16573 Age: 14+
5 Stars (1 customer reviews)

Solar Cell - 2V 130mA 54x54mm

Affordable polycrystalline 2V 130mA solar cell for science fair projects.

Item#: 16574 Age: 14+

Geared Micro DC Motor - 60RPM 6V

This 2-in-1 motor and gearbox with red and black leads is perfect for small hobby or science fair projects (especially DIY cars)

Item#: 16655 Age: 14+

Solar Cell - 5V 250mA 110x69mm

This 5V solar cell with leads is perfect for hobby projects or for charging 3.7V Lithium batteries

Item#: 16656 Age: 14+

3.7V Lithium Battery Indicator/Tester

This visual/graphic voltmeter is excellent for checking the levels of 3.7V lithium cells - get the most from your batteries and devices!

Item#: 16657 Age: 14+

Solar DC Motor 400 - 1.5V to 3V

This DC motor with leads is perfect for connecting to small solar cells - use w/ a 2mm propeller to make a solar-powered fan!

Item#: 16658 Age: 14+

The Swinging Sticks

The swinging sticks, once set in motion, seem to defy gravity and physical laws by using magnetic force; watch as they elegantly swing, flow, and noiselessly circle about one another

Item#: 16469 Age: 14+

Electromagnet Solenoid - 3V 25N

This small but powerful electro-magnet can lift up to 2.5kg with only 3V power (two AA batteries)!

Item#: 16661 Age: 14+

Flat Nickel-Plated Electrode

Flat nickel-plated electrodes (with iron base).

Item#: 16662 Age: 14+

4 inch Steel Bar Magnet Red/Blue Pair

This pair of 4" red/blue steel bar magnets are suitable for experiments and classroom demonstrations on magnets

Item#: 16641 Age: 14+

Ammonite Fossil Pair - 1.5 - 2 inch

A gorgeous and detailed pair of polished ammonite measuring 1.5 - 2 inches; excellent conversation starter or classroom display

Item#: 16645 Age: 14+

Labradorite Chunk - 1 inch with One Polished Side

1 inch specimen; when light reflects just right on the polished side of the surface, brilliant rainbow color patterns will emerge.

Item#: 16646 Age: 14+

Polished Labradorite with Cut Base

Labradorite specimen w/ cut base for display; when light reflects just right on the polished side of the surface, brilliant rainbow color patterns will emerge.

Item#: 16647 Age: 14+

Mosasaurus Fossil Tooth in Matrix - Large

Superb mosasaurus tooth fossil specimen for the science classroom!

Item#: 16650 Age: 14+

Fan DIY Micro Car Kit

A simple and highly affordable miniature motorized fan car kit that includes everything you need (aside from soldering equipment) to build a small but speedy vehicle propelled by the wind force generated by a fan attached to a small moto

Item#: 16476 Age: 14+
5 Stars (2 customer reviews)

Yellow LED Bulb - 2.3V - with wire leads

This standard LED bulb produces a yellow light. Excellent for most DIY electronics hobby or classrom projects

Item#: 16477 Age: 14+

LED - UV 5mm 400nm 3.5V

Standard size 5mm LED that emits UV light - works on 3.5V, excellent for hobby electronics and science fair projects

Item#: 16481 Age: 14+

Reed Magnetic Switch

This small magnetic switch will close its connection when you place a magnet next to it. Great for hobby electronics and science projects.

Item#: 16482 Age: 14+

CR2032 Battery with Wire Leads and Connector (CMOS, Laptop, Notebook, Motherboard, Bristlebots, etc.)

A wrapped CR2032 battery with attached wire leads - excellent for hobby electronics and science fair projects

Item#: 16483 Age: 14+
5 Stars (11 customer reviews)

Mini Light Bulb Holder - E10 with wire leads

Use this light bulb holder with handy leads for your inventions, science projects, or anything your imagination can muster

Item#: 16484 Age: 14+
5 Stars (2 customer reviews)

Mini LED Light Bulb - White - 3V DC E10 0.06W

This mini 3V white LED light bulb is a perfect complement to any electrical science project or demonstration

Item#: 16485 Age: 14+

Mini LED Light Bulb - Blue - 3V DC E10 0.06W

This mini 3V blue LED light bulb is a perfect complement to any electrical science project or demonstration

Item#: 16486 Age: 14+

Mini LED Light Bulb - Green - 3V DC E10 0.06W

This mini 3V green LED light bulb is a perfect complement to any electrical science project or demonstration

Item#: 16487 Age: 14+

Mini LED Light Bulb - Red - 3V DC E10 0.06W

This mini 3V red LED light bulb is a perfect complement to any electrical science project or demonstration

Item#: 16488 Age: 14+

Mini LED Light Bulb - Yellow - 3V DC E10 0.06W

This mini 3V yellow LED light bulb is a perfect complement to any electrical science project or demonstration

Item#: 16489 Age: 14+

Toggle Switch with Wire Leads

This toggle switch with handy wire leads can be used to connect or break circuits in electronics projects

Item#: 16491 Age: 14+

Camping Solar LED Light Bulb - 0.8W 5V 150 Lumens

This handy camping solar LED light bulb charges via a small photovoltaic solar cell, and yields 5 hours of illumination fully charged - great for camping or outdoor excursions!

Item#: 16472 Age: 14+

Micro Vibration Motor - 1.5V 6x12mm

This reliable and affordable 1.5 micro vibration motor with off-balance vibration weight is perfect for hobby electronics and robotics projects requiring vibration.

Item#: 16526 Age: 14+

Refraction Cup with Measurements

These semicircular plastic cells with clearly demarcated measurements are perfect for observing the refractive properties of different liquids

Item#: 16528 Age: 14+

Universal Multi Test Tube Rack

Keep your test tubes secure and organized with this handy universal test tube rack featuring holes in four different diameters

Item#: 16530 Age: 14+

Alcohol Thermometer -20 to 110 deg C

Use this alcohol thermometer for experiments in the lab setting!

Item#: 14476 Age: 15+
5 Stars (6 customer reviews)

Desoldering Pump

Use this desoldering pump for a variety of desoldering applications!

Item#: 14803 Age: 15+
5 Stars (1 customer reviews)

Student Electronics BreadBoard

Use this solderless electronics for a variety of electrical applications!

Item#: 14792 Age: 15+

10X Achromatic DIN Microscope Objective

A spare microscope objective, achromatic lens offering 10x magnification

Item#: 16112 Age: 15+

40X Achromatic DIN Microscope Objective

A spare microscope objective, achromatic lens offering 40x magnification

Item#: 16113 Age: 15+

Widefield DIN 10X Microscope Eyepiece

A spare microscope widefield lens offering 10x magnification

Item#: 16114 Age: 15+

Environmental Test Lab Kit

Use this test lab kit in the classroom to teach on air and water pollution evaluation!

Item#: 14050 Age: 16+
5 Stars (1 customer reviews)

Wire Cutter and Stripper Tool

This cutter and stripper tool is great for electronics projects!

Item#: 14666 Age: 16+

Hard Hat - Head Protection in the Laboratory

Use this high-quality hard hat to protect you from falling items!

Item#: 14408 Age: 16+
5 Stars (1 customer reviews)

Cloud Forming Apparatus

Use this instrument to show how clouds form!

Item#: 13993 Age: 16+

Simplified Stirling Engine

This is an excellent demonstration of the principles of Stirling engines!

Item#: 13888 Age: 16+

Deluxe Molecular Model Set

Use this deluxe molecular model set for teaching of organic and inorganic compounds!

Item#: 13972 Age: 16+
5 Stars (1 customer reviews)

Copper-Zinc Voltaic Cell

Check out this great experiment demonstrating the conversion of chemical energy into electrical energy!

Item#: 13885 Age: 16+
5 Stars (1 customer reviews)

New York Demonstration Balance

Check out this excellent experiment demonstrating the law of torque!

Item#: 13886 Age: 16+

3V-12V DC Variable Power Supply

Forget the batteries! This safe and reliable power supply is a convenient source of low voltage DC power. Dial easily turns to select the desired voltage and it plugs into a standard electrical outlet. 3V-12V DC, 1.25 amps max.

Item#: 16120 Age: 16+

Safety Pipette Filler

Rubber bulb pipette filler allows you to release air, draw liquid into a pipette, and release liquid in accurate measurements.

Item#: 16247 Age: 16+

Nitinol Wire - 1ft

Alloy metal wire consisting of Nickel and Titanium; returns to its original shape, in spite of bending, when dropped in hot water, and can be retrained to take on a new default shape!

Item#: 16342 Age: 16+

How Clean is the Water? Kit

An informative ecological kit which allows you to test for bacteria, chloride content, pH level in regard to a sample of water.

Item#: 15338 Age: 16+

FREE SHIPPING

Large Spherical Convex Mirror

Huge convex mirror for demonstrating convex properties, or for security/monitoring purposes

Item#: 15351 Age: 16+

5W Solar Panel - 20V 300mA

Use this 5W solar panel for a variety of applications!

Item#: 14672 Age: 18+

Multi-Function Survival Tool

Great for camping, hiking, emergencies, etc.

Item#: 15198 Age: 18+
5 Stars (16 customer reviews)

FREE SHIPPING

Laboratory Vacuum Pump, 110V

This high quality, efficient vacuum pump produces less noise and vibration, while using less energy.

Item#: 14812 Age: 18+
5 Stars (1 customer reviews)

Newtons Cradle - Regular - 5.5 inches

This classic desk toy will keep you amused!

Item#: 10808 Age: 18+
5 Stars (13 customer reviews)

Wood Grain Newtons Cradle

This Newton's Cradle features a wood-grain base, giving it class and style!

Item#: 14396 Age: 18+
4.5 Stars (7 customer reviews)

Xenon Spectrum Discharge Tube

Learn about xenon's spectral lines using this discharge tube!

Item#: 14248 Age: 18+

Hydrogen Spectrum Discharge Tube

Learn about hydrogen's spectral lines using this discharge tube!

Item#: 14249 Age: 18+

Nitrogen Spectrum Discharge Tube

Learn about nitrogen's spectral lines using this discharge tube!

Item#: 14250 Age: 18+

Oxygen Spectrum Discharge Tube

Learn about oxygen's spectral lines using this discharge tube!

Item#: 14251 Age: 18+

Carbon Dioxide Spectrum Discharge Tube

Learn about carbon dioxide's spectral lines using this discharge tube!

Item#: 14252 Age: 18+

Backlit Digital Multimeter

Use this backlit multimeter for a variety of electrical applications!

Item#: 14732 Age: 18+

Mini Hobby Speaker - 2 inch 4 Ohms

Great hobby projects mini-speaker!

Item#: 14665 Age: 18+
5 Stars (3 customer reviews)

Subwoofer Speaker

This subwoofer speaker is a great addition to your home theater!

Item#: 14669 Age: 18+

FREE SHIPPING

Power Supply for Spectrum Discharge Tubes

Use this power supply for spectrum discharge tubes to create an awesome demonstration!

Item#: 14242 Age: 18+
5 Stars (1 customer reviews)

Air Spectrum Discharge Tube

Learn about air's spectral lines using this discharge tube!

Item#: 14243 Age: 18+

Helium Spectrum Discharge Tube

Learn about helium's spectral lines using this discharge tube!

Item#: 14244 Age: 18+

Neon Spectrum Discharge Tube

Learn about neon's spectral lines using this discharge tube!

Item#: 14245 Age: 18+

Argon Spectrum Discharge Tube

Learn about argon's spectral lines using this discharge tube!

Item#: 14246 Age: 18+

Krypton Spectrum Discharge Tube

Learn about krypton's spectral lines using this discharge tube!

Item#: 14247 Age: 18+

FREE SHIPPING

Illuminated Orbiter - Sun-Moon-Earth

This illuminated orbiter is great for demonstrations in the astronomy classroom!

Item#: 14226 Age: 18+
5 Stars (1 customer reviews)

FREE SHIPPING

Tornado Demonstration Model

Check out this weather-related phenomenon that comes right into the classroom!

Item#: 14228 Age: 18+

FREE SHIPPING

Hot Plate with Magnetic Stirrer

Use this magnetic stirrer in any laboratory setting!

Item#: 14157 Age: 18+
5 Stars (1 customer reviews)

Economy Dissecting Set - 7 Pieces

Great starter dissecting set.

Item#: 15146 Age: 18+

Deluxe Dissecting Set - 12 Pieces

Great comprehensive dissecting set for school labs.

Item#: 15147 Age: 18+

Moving Butterfly - Blue Morpho

This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!

Item#: 15071 Age: 18+
5 Stars (1 customer reviews)

Moving Butterfly - Monarch

This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!

Item#: 15072 Age: 18+
5 Stars (3 customer reviews)

Newtons Cradle - Large - 7 inches

Buy Newton's Cradle or balance balls here! This classic science desk toy that will keep you amused and teach you physics.

Item#: 10063 Age: 18+
5 Stars (32 customer reviews)

Hoffman Screw Clamp for Chemistry Lab

This Hoffman screw clamp is perfect for science lab use!

Item#: 14835 Age: 18+

Lodestone Chunk - Automagnetised Magnetite

A chunk of naturally magnetized magnetite! The rock that magnetically attracts iron, found in nature!

Item#: 15472 Age: 18+
5 Stars (1 customer reviews)

Magnesium Flint Fire Starter

Standard magnesium flint fire starter. This is a must have in your home, school or office emergency kit.

Item#: 15606 Age: 18+

Hot Plate - 6 inch 1000W

Single burner hot plate perfect for electric cooking in a dorm, office, science lab or while traveling.

Item#: 15650 Age: 18+

Newtons Color Disc

Great for classroom demonstrations.

Item#: 15591 Age: 18+

Glass Tubing Cutter

Laboratory quality glass tubing cutter - cuts glass tubing up to 24mm diameter. Made from nickel-plated steel.

Item#: 15685 Age: 18+

Water Beads

Decorate like a professional with these amazing floral beads!

Item#: 15620 Age: 18+
5 Stars (1 customer reviews)

Auto Fuse Set - 120pcs

This affordable set of 120 car fuses includes six most common fuses.

Item#: 15625 Age: 18+

Adjustable Red Laser Module - Dot 650nm 5mW

This high-quality red laser module has an adjustable focus lens and operates on 3 to 6V DC.

Item#: 15879 Age: 18+

Super Capacitor - 100F 2.7V

They don’t get much bigger than this!

Item#: 15880 Age: 18+

Pink Tourmaline in Quartz - Large Chunk (2-3 inch)

This large chunk of pink Tourmaline embedded in quartz, 2-3 inches in diameter, is great for any mineral collection.

Item#: 15983 Age: 18+

CR2032 Lithium Cell Batteries - 9 pack

A blister pack of 9 3V CR2032 Lithium Cell Batteries, usually used for remote controls, but, more frequently, computer motherboards.

Item#: 15992 Age: 18+

AG-13 Alkaline Batteries - 20 pack

A 20-pack of AG-13 Alkaline Batteries, ideal for watches, clocks, calculators, electronics, cameras, LED tools, and more

Item#: 15993 Age: 18+

Digital Particle/Temperature Meter - TDS-3

Inexpensive particle meter measures particles in Parts Per Million (PPM) and temperature in degrees Celsius.

Item#: 16080 Age: 18+

Executive Chrome Newtons Cradle

The Newton's cradle is one of the oldest and most interesting physics toys.

Item#: 15712 Age: 18+
4 Stars (2 customer reviews)

12V 10W Waterproof Solar Panel

This monocrystalline silicon solar panel operates at a voltage of 12, and a wattage of 10W. The unit is also waterproof, making it excellent for boating or camping applications

Item#: 16329 Age: 18+
5 Stars (1 customer reviews)

Digital Anemometer

This digital anemometer measures current/max/average wind velocity, wind chill, and temperature

Item#: 16325 Age: 18+

Digital EMF Meter

This meter will sense the amount of electromagnetic radiation in a given test space. Excellent for experiments involving electromagnetic fields.

Item#: 16326 Age: 18+
5 Stars (2 customer reviews)

Digital Sound Meter

Digital sound meters measure the decibel level of sound input, both environmental, or from devices

Item#: 16322 Age: 18+
4 Stars (1 customer reviews)

PH Meter Calibration Buffer Powder - 10 pack

A set of 10 pH Buffer Powder packets. Includes 5 pH 4.00 packets and 5 pH 6.86 packets.

Item#: 16307 Age: 18+
5 Stars (2 customer reviews)

Digital pH Meter

Inexpensive meter that provides a digital readout of the pH of a solution.

Item#: 16123 Age: 18+

Deluxe Stirling Generator

A fully assembled, handsome and high-quality stirling engine - demonstrates properties of thermodynamics as heat energy is converted to mechanical/electrical energy - excellent for classroom demonstrations

Item#: 16115 Age: 18+

1N4001 Diode - 1A 50V

This handy general-purpose diode can withstand up to 50V at 1A current; great for use in a variety of hobby electronic projects

Item#: 16431 Age: 18+
5 Stars (2 customer reviews)

PCB Copper Prototype Board - 5x10cm

This is a handy, solderable prototype board. It can be used with standard electronics components for your next hobby electronics project.

Item#: 16432 Age: 18+

Ultrabright COB Keychain Light

This handy carabiner clip keychain light features super-bright SMT light technology and 3 modes.

Item#: 16417 Age: 18+

COB LED Light Switch

This light switch featuring ultra-bright surface mount light strips can be mounted to most surfaces so that you can provide a flood of light to spaces lacking illumination

Item#: 16418 Age: 18+
5 Stars (1 customer reviews)

Dual COB LED Light Switch

This light switch featuring 4 ultra-bright surface mount light strips can be mounted to most surfaces so that you can provide a flood of light to spaces lacking illumination

Item#: 16419 Age: 18+

N50 Neodymium Disc Magnet - 10x3mm

N50-grade (higher quality) super-strong neodymium disc magnets measuring 10x3mm

Item#: 16385 Age: 18+

N50 Neodymium Disc Magnet - 20x5mm

N50-grade (higher quality) super-strong neodymium disc magnets measuring 20x5mm

Item#: 16386 Age: 18+
5 Stars (1 customer reviews)

N50 Neodymium Bar Magnet - 50x10x5mm

N50-grade (higher quality) super-strong neodymium bar magnets measuring 50x10x5mm

Item#: 16387 Age: 18+

N50 Neodymium Cube Magnet - 10x10x10mm

N50-grade (higher quality) super-strong neodymium cube magnets measuring 10x10x10mm

Item#: 16388 Age: 18+
5 Stars (1 customer reviews)

6V/12V 10A Solar Charge Controller

Solar charge controllers are essential for ensuring the smooth functioning of a solar panel and its battery. This 3A model will keep your battery charged at a constant of 11.1V.

Item#: 16354 Age: 18+

11.1V 3A Lithium Solar Charge Controller

This 3A model will keep your battery charged at a constant of 11.1V. Ideal for three 3.7V lithium cells in series.

Item#: 16355 Age: 18+

10A 12V Lithium Battery Solar Charge Controller

Solar charge controllers are essential for ensuring the smooth functioning of a solar panel and its battery. This 10A model is suitable for 12V/24V DC.

Item#: 16345 Age: 18+

20A 12V Lithium Battery Solar Charge Controller

20A Solar Charge Controller, suitable for 12V/24V DC units. Solar charge controllers are essential for ensuring the smooth functioning of a solar panel and its battery.

Item#: 16346 Age: 18+
5 Stars (1 customer reviews)

Magnetic Ferrofluid Display

Ferrofluid is an astonishing liquid that reacts in strange and unexpected ways to the influence of a magnetic field; using included magnets, you can spike, toss, drop, and pull the strange, smooth substance

Item#: 16454 Age: 18+
5 Stars (2 customer reviews)

Adjustable Red Laser Module - Line 650nm 5mW

This high-quality red laser module emits a line laser shape, has an adjustable focus lens, and operates on 3 to 6V DC.

Item#: 16451 Age: 18+

PCB Copper Board - 7x10cm

This PCB Copper Board measures 7x10 cm and is unperforated, allowing you to create your own circuit board.

Item#: 16443 Age: 18+

COB LED Mini Light Switch

This miniature light switch (measuring 3" x 2.75" x 1.25") featuring ultra-bright surface mount light strips can be adhered to most surfaces so that you can provide a flood of light to spaces lacking illumination

Item#: 16436 Age: 18+
5 Stars (1 customer reviews)

Galvanized Wire

2 rolls of galvanized steel wire (100ft and 50ft.) that can be used in an incredible variety of scientific, hobby, home improvement, or artistic applications

Item#: 16437 Age: 18+

FREE SHIPPING

Electrophoresis Tank

Made of durable acrylic, this one piece molded design make the electrophoresis tank easy to use and safe.

Item#: 16531 Age: 18+

Portable Micro Burner

This portable butane burner does not have wicks to replace or gas lines to install!

Item#: 16533 Age: 18+

Multi-Purpose Test Support Set

This Multi-purpose kit comes with a multitude of supports that can be used for many different experiment exercises.

Item#: 16534 Age: 18+

Fan Propeller with Soft Blades

An affordable, lightweight, plastic, safe 3-bladed propeller that can be attached to the end of a DC motor.

Item#: 16542 Age: 18+

Distilling Apparatus

Perform advanced distillation experiments with this comprehensive kit containing all the necessary lab-quality materials

Item#: 16543 Age: 18+

Kjeldahl Bulb

This quality glassware with allows you to separate liquid mixtures with different boiling points in the lab or classroom

Item#: 16544 Age: 18+

Kjeldahl Bulb with Stoppers

This quality glassware with rubber stoppers allows you to separate liquid mixtures with different boiling points in the lab or classroom

Item#: 16545 Age: 18+

Glass Boiling Flask - Round Bottom - 250ml

Use this 250mL rounded bottom boiling flask in your next chemistry demonstration!

Item#: 16546 Age: 18+

Glass Boiling Flask - Round Bottom - 500ml

Use this 500mL rounded bottom boiling flask in your next chemistry demonstration!

Item#: 16547 Age: 18+

Glass Boiling Flask - Round Bottom - 1000ml

Use this 1000mL rounded bottom boiling flask in your next chemistry demonstration!

Item#: 16548 Age: 18+

Set of 24 Flint Glass Tubes - 5mm OD x 24 inches

Set includes 24 flint glass tubes 24 inches in length, each with a wall thickness of 5mm

Item#: 16549 Age: 18+

Hook Collar Clamp

A versatile support for various lab elements and equipment, including pulleys, spring scales, and more!

Item#: 16550 Age: 18+

Laboratory Protection Apron

Highly durable lab apron made of rubberized cloth is impermeable and easy to clean, perfect for all manner of lab or classroom experiments

Item#: 16551 Age: 18+

Enamelled Copper Wire - 1mm 100g 12m

Thick 1mm diameter copper wire, excellent for building electromagnets, motor models, soldering projects, and many other diverse electronics hobby or educational purposes.

Item#: 16552 Age: 18+

Enamelled Copper Wire - 0.5mm 10m

Medium thickness 0.5mm in diameter enameled copper wire

Item#: 16553 Age: 18+

FREE SHIPPING

Mini Ripple Tank - Physics Classroom Demo

New, more compact ripple tank for wave demonstrations.

Item#: 16527 Age: 18+

10 pack CR2032 Batteries with Wire Leads (CMOS)

Save with this 10 pack of CR2032 batteries with wire leads!

Item#: 16639 Age: 18+

10 pack Solar Cells - 1.5V 400mA 80x60mm

A 10 pack of polycrystalline 1.5V 400mA solar cells great for use with our 1.5V buzzers, motors, lightbulbs and more

Item#: 16786 Age: 18+

Portable Luggage Scale - up to 50kg/110lbs

Make sure you never have to pay overweight luggage fees ever again with this compact luggage scale - weighs bags up to 110 lbs (50kg)

Item#: 16677 Age: 18+

Electromagnet Solenoid - 6V 25N

This small but powerful electro-magnet can lift up to 2.5kg with only 6V power (two AA batteries)!

Item#: 16660 Age: 18+

51 LED UV Scorpion Blacklight Flashlight - 395nm

Great for ID verification, identifying scorpions while embarking on desert expeditions, hotel sanitary checks, detecting counterfeit money, viewing fluorescent rocks and more.

Item#: 16575 Age: 18+

Emergency Solar Hand-Crank Radio Flashlight

This emergency combination flashlight, radio, and electronic device charger includes a built-in solar panel and dynamo hand crank

Item#: 16581 Age: 18+

Intllab Magnetic Stirrer MS-500

Great magnetic stirrer for up to 3 L volume at up to 3000 RPM.

Item#: 16571 Age: 18+
5 Stars (1 customer reviews)

Stir Bar for Magnetic Stirrer

Universal 1 inch replacement bar -- works with all magnetic stirrers.

Item#: 16572 Age: 18+

1000 Lumen COB Rechargeable Floodlight with Stand

Ultra-bright 1000 lumen rechargeable floodlight with stand - excellent for camping and night work

Item#: 16604 Age: 18+

10W COB LED Lantern with Compass

Ultra-bright 1000 lumen COB lantern floodlight featuring 3 incredibly powerful flat surface mounted lights - excellent for camping

Item#: 16605 Age: 18+

Adjustable Green Laser Module - Line 510nm 5mW

This high-quality green laser module emits a line laser, has an adjustable focus lens, and operates on 3 to 6V DC

Item#: 16765 Age: 18+

Adjustable Violet/Blue Laser Module - Line 405nm 5mW

This high-quality violet/blue laser module emits a line laser, has an adjustable focus lens, and operates on 3 to 6V DC

Item#: 16766 Age: 18+

Laser Pointer Holder Clamp - 16mm

Finally you can use your laser pointer on your lab or classroom table - hands-free!

Item#: 16767 Age: 18+

Double 18650 Battery Charge Shield - 3V 5V DC Supply

Power all your hobby circuits with this handy battery shield.

Item#: 16768 Age: 18+

Economy Wire Stripper and Crimper

Affordable wire stripper and crimper 2-in-1 tool.

Item#: 16769 Age: 18+

Metal Disc Set - 8 Metals - Stamped 1inch

This science lab metals set includes 1 inch (25mm) discs of brass, copper, bronze, nickel silver, mild steel, stainless steel, zinc and aluminum.

Item#: 16734 Age: 18+

Magnetic Putty with Neo Magnet

Made with micron-sized, iron-based particles distributed throughout, the astonishing, moldable Magnetic Thinking Putty takes on the properties of a magnet itself when placed in close contact with the included magnet.

Item#: 16735 Age: 18+

Rubber Tubing - 1/4 inch 10ft

Standard chemistry lab rubber tubing: 1/4 inch diameter, 10 feet long single-piece.

Item#: 16736 Age: 18+
5 Stars (1 customer reviews)

Wash Bottle LDPE 500ml Unitary

This 500ml lab wash bottle comes with a delivery tube on its side for an improved one-piece sturdy design.

Item#: 16737 Age: 18+

25mm Solid Balls - set of 14

A set of 14 solid balls measuring 25mm in diameter composed of seven different materials; great for collision experiments

Item#: 16748 Age: 18+

Human/Animal Prepared Biology Slide Set - 25 slides

This biology slide set contains 25 college-level plant, human, and animal samples packaged in a hard-shell plastic case

Item#: 16749 Age: 18+

USB to Alligator Clips Connection Wire 5V - 50cm - 20inch

Great for drawing 5V power from any USB port for electronics hobby projects.

Item#: 16688 Age: 18+

Mini Digital 2-in-1 Voltmeter Ammeter - 100V 10A

This handy digital module has a built-in 0-100V voltmeter and 0-10A ammeter.

Item#: 16689 Age: 18+

Photoresistor GL5516

Great for light sensor electronic circuits, for Arduino modules, robots, and more.

Item#: 16690 Age: 18+

24AWG Stranded Copper Wire - Four Colors - 10m each

This set of 4 colored wires can be used for a variety of hobby and classroom electronics projects.

Item#: 16691 Age: 18+

Heat-Resistant Polyimide Tape - 2cm x 30m

This heat-resistant polyimide tape is great for science fair projects, electronics and computer circuits, etc.

Item#: 16692 Age: 18+

Mini COB Spotlight Bulb - E10 3VDC 0.5W White

This mini 3V white COB light bulb is a perfect complement to any electrical science project or demonstration.

Item#: 16693 Age: 18+

Mini LED Conelight Bulb - E10 3VDC White

Great mini white LED bulb with built-in cone light disperser.

Item#: 16694 Age: 18+

18V 30W Waterproof Solar Panel with Connection Leads

This solar panel will produce 18V 30W of electricity with full sun exposure. Great for boating or camping applications.

Item#: 16695 Age: 18+

Push-On Push-Off Micro Switch - 18x12mm

Simple and affordable micro locking push-on/push-off switch for hobby science and electronics projects.

Item#: 16696 Age: 18+

Digital Laser Tachometer | 2.5 - 99,999 RPM Meter

This handy digital tachometer measures the working speed of an engine (especially in a road vehicle) in revolutions per minute (RPM) via laser.

Item#: 16714 Age: 18+

Digital Pocket Oscilloscope - 0-200KHz

This handy digital oscilloscope displays and analyzes the waveform of electronic signals.

Item#: 16715 Age: 18+

Digital Inclinometer | 360 deg Digital Level

This handy digital inclinometer measures the the angle of inclination of something

Item#: 16716 Age: 18+

3-in-1 Water Quality Tester | pH EC TEMP

Use this handy and versatile water quality testing device to monitor pH levels, temperature in Celsius or Farenheit, or electrical conductivity

Item#: 16717 Age: 18+

3W COB Light Chip - 20 mm diameter 9-12V

This affordable and high-powered 3W COB light chip is perfect for hobby projects

Item#: 16720 Age: 18+

1W COB Light Strip - 30 x 5 mm 3V

This affordable and high-powered 1W COB light strip is perfect for hobby projects

Item#: 16721 Age: 18+

Glass Stir Rod - 8 inch

This 8-inch glass stirring rod can be used in a wide variety of chemistry projects to safely mix and mingle chemicals in the laboratory.

Item#: 16722 Age: 18+

Magnetic Lines of Force Viewer

This magnetic lines of force viewer has iron filings dispersed in oil in a flat and sealed clear plexi-box. Perfect for science classroom.

Item#: 16723 Age: 18+

Evaporating Dish 150ml

This 150mL glazed porcelain evaporating dish is perfect for heating and evaporating liquids during chemistry experiments

Item#: 16725 Age: 18+

Adjustable Bunsen Burner

Use this adjustable bunsen burner for a wide range of classroom chemistry experiments!

Item#: 16726 Age: 18+

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Fossils Videolab - 9 Lab Stations, Video DVD and Teacher's Guide

Cover your curriculum for the upcoming school year with this comprehensive kit encompassing a full week's worth of lessons and activities surrounding fossil formation, creation, and identification

Item#: 16727 Age: 18+

Small Tesla Coil Demonstration

A small Tesla Coil powered by a 12v power supply that can create visible electric discharge.

Item#: 16788 Age: 18+

FREE SHIPPING

Heat Mantle - for Laboratory Use

This heat mantle provides an efficient and safe alternative to hotplates and bunsen burners, heating glassware safely and evenly.

Item#: 16789 Age: 18+

Digital IR Infrared Thermometer Non-Contact

This non-contact infrared thermometer is deigned to read the temperatures of both organic and non-organic surfaces.

Item#: 16799 Age: 18+

Wire Cutting and Adjustable Stripping Pliers

This adjustable pair of pliers comes with a sliding lock mechanism that allows for a wide range of diameter lengths.

Item#: 16800 Age: 18+

9V Battery Snap to Alligator Clips Connection Wire

Great for drawing power from 9V batteries for electronics hobby projects.

Item#: 16801 Age: 18+

Nitrile Medical Grade Gloves - Powder Free - Large

Large nitrile exam gloves designed and manufactured for superior protection against viral, bacterial, and certain checmical hazards.

Item#: 16830 Age: 18+

Clamp Extension - Four Prong - Chemistry Lab

This four-pronged clamp extension can be used with a stand to securely hold a variety of chemistry glassware in place during classroom experimentation

Item#: 16752 Age: 18+

1F 5.5V Super Capacitor

Great super capacitor for physics and electronics experiments.

Item#: 16888 Age: 18+

Enamelled Copper Wire - 0.3mm 10m - Electro-Magnet Wire

This 0.3mm diameter copper wire is excellent for building electromagnets, motor models, etc.

Item#: 16903 Age: 18+

In-Line USB Voltage and Current Meter 3.3-18V 0-3A

Easily measure voltage and current across your USB devices. Great for electronics and science fair projects.

Item#: 16909 Age: 18+

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At xUmp.com, we are passionate about science. We believe in hands-on learning and making science fun. - Anton Skorucak, Physicist and Founder

At xUmp.com you will find a large selection of scientific products carefully curated by real scientists and educators. We sell everything from educational toys, teacher supplies for science classroom, lab equipment, science toys, science fair supplies, classroom equipment, chemistry glassware, chemistry lab equipment, physics demos, electronics supplies, robots, science kits to geeky science gifts.