xUmp.com Logo

Home \ Special Sales  \ Dads & Grads Gifts Sale

Dads & Grads Gifts Sale

Thermodynamic Drinking Bird

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

Item#: 10179 Age: 8+
5 star rating (8 customer reviews)

Thermodynamic Hand Boiler

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

Item#: 10216 Age: 8+
5 star rating (7 customer reviews)

Solar Radiometer

Experience this sphere powered by the sun!

Item#: 10094 Age: 8+
5 star rating (6 customer reviews)

Newtons Cradle - Large - 7 inches

This classic desk toy will keep you amused! Large, 7 inch tall version.

Item#: 10063 Age: 8+
5 star rating (28 customer reviews)

Green Laser Pointer - Black

High-quality green laser pointer projects a green dot up to an incredible 2 miles away.

Item#: 10098 Age: 18+
5 star rating (7 customer reviews)

Pin Art - Large - 7 inches

Make the coolest 3D pin art on your desk with this amazing desk toy.

Item#: 10252 Age: 8+
5 star rating (5 customer reviews)

12 inch Galileo Thermometer

This Galileo thermometer is 12 inches tall and has 5 floating spheres. Makes a great desk or gift item.

Item#: 10183 Age: 10+
5 star rating (3 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 star rating (2 customer reviews)

Newtons Cradle - Regular - 5.5 inches

This classic desk toy will keep you amused!

Item#: 10808 Age: 8+
5 star rating (11 customer reviews)

Magnetic Levitator - Classic

This is a classic demonstration toy of the powers of magnetic fields!

Item#: 13698 Age: 5+
5 star rating (10 customer reviews)

Glass Beaker Mug - 400ml

This glass beaker mug makes an excellent gift!

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

E=mc2 T-Shirt

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

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

Inventors Playing Cards

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

Item#: 10570 Age: 6+

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 star rating (7 customer reviews)

Caffeine Glass Beaker Mug

This caffeine molecule mug makes an excellent gift!

Item#: 14253 Age: 10+
5 star rating (4 customer reviews)

Dual Color Z Liquid Timer

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

Item#: 14440 Age: 6+
5 star rating (3 customer reviews)

Scientists Playing Cards

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

Item#: 10569 Age: 6+

Wilderness Survival Playing Cards

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

Item#: 12701 Age: 10+
5 star rating (3 customer reviews)

Periodic Table Playing Cards

The cards show the name of the element, the atomic number, group, natural state and common usages!

Item#: 11775 Age: 7+
5 star rating (1 customer reviews)

Wood Grain Newtons Cradle

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

Item#: 14396 Age: 8+
4.5 star rating (6 customer reviews)

Hand-Blown Glass Drinking Bird

Is it a demonstration of a scientific law or a work of art?

Item#: 15098 Age: 18+
5 star rating (6 customer reviews)

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 star rating (1 customer reviews)

Deluxe Cherry Wood 17in Galileo Thermometer

A beautiful desk toy for your favorite person’s office!!

Item#: 11192 Age: 10+
4.5 star rating (6 customer reviews)

Blue Pi T-Shirt

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

Item#: 15531 Age: 8+
5 star rating (2 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+

Illuminated LED Loupe

This illuminated LED loupe is perfect for jobs requiring a closer look!

Item#: 14933 Age: 12+
5 star rating (2 customer reviews)

Mini Desk Volcano

This is an awesome interactive volcanic sculpture for any home, office or dorm!

Item#: 13520 Age: 8+
5 star rating (2 customer reviews)

Executive Chrome Newtons Cradle

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

Item#: 15712 Age: 18+
4 star rating (2 customer reviews)

SuperSafe Green Laser Pointer

This 1mW, 532nm Super Safe Green Laser Pointer is for education, government or other settings where safety is a concern.

Item#: 13480 Age: 18+
5 star rating (1 customer reviews)

Head Games

An unconventional ball-tossing, head-catching challenge for 2 players or teams!

Item#: 15421 Age: 6+
5 star rating (1 customer reviews)

Tarantula Specimen

Great tarantula specimen for the science classroom!

Item#: 12665 Age: 10+
5 star rating (2 customer reviews)

Magnetic Sand Timer

One of the coolest desk toys of all time! A different sculpture every time!

Item#: 15726 Age: 14+
5 star rating (2 customer reviews)

PhiTOP

What is the PhiTOP? It is a prolate ellipsoid with a highly specific ratio of length/width. It is a unique spinning top. It is a beautiful kinetic artwork. It is an elegant miniature sculpture. It is an effective stress reliever. And it demonstrates a bevy of scientific concepts from disparate studies in the field of physics!

Item#: 16271 Age: 14+
5 star rating (2 customer reviews)

Star-Ball Magnetic Puzzle

The Star-Ball Magnetic Puzzle is the perfect creativity tool for innovators, artists, writers, students, and you!

Item#: 14589 Age: 14+
5 star rating (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+

Outdoor Hanging Galileo Thermometer

This hanging Galileo thermometer is a gorgeous way to display the temperature outdoors!

Item#: 13717 Age: 12+
4 star rating (1 customer reviews)

Galaxy Kinetic Art

A perpetual motion model of the galaxy, makes a good desk toy.

Item#: 15417 Age: 7+
5 star rating (3 customer reviews)

Red Pi 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+

ZeCar Flywheel Car

Watch this amazing car that is powered by fly-wheel propulsion!

Item#: 13767 Age: 8+
4.5 star rating (2 customer reviews)

Multifunction 60 SMD Flashlight

Multifunction 60 SMD Flashlight features 4 high-quality LEDs and 60 flat, super-powerful light strips on the side that utilize Surface Mount Technology.

Item#: 15935 Age: 13+
5 star rating (3 customer reviews)

Backlit Digital Multimeter

Use this backlit multimeter for a variety of electrical applications!

Item#: 14732 Age: 18+

Black Scorpion Specimen - Large

This black scorpion specimen is great for the classroom setting!

Item#: 14448 Age: 10+

Amethyst Candle Holder

This beautiful candle holder is carved out of natural amethyst!

Item#: 15091 Age: 10+
3 star rating (1 customer reviews)

Elenco Soldering Station

This is a deluxe soldering station that can handle any kind of application!

Item#: 13418 Age: 12+

Digital Vernier Calipers

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

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

500X USB Digital Microscope with Stand

Powerful USB Digital Microscope magnifies up to 500X - advanced, adjustable stand w/ specimen tray, and software included.

Item#: 16107 Age: 18+

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+

The SpillNot

The SpillNot is an elegant solution to the ubiquitous problem of spills while carrying an open beverage such as a mug of coffee or tea.

Item#: 15316 Age: 14+
5 star rating (2 customer reviews)

Tripod Periodic Table Lamp

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

Item#: 15244 Age: 12+

Giant Pin Art

A massive version of the classic pin art desk toy that really lets you take your creativity to its limits, and beyond!

Item#: 16159 Age: 8+

Genuine Meteorite - Large 40g Chunk

This genuine meteorite is great for the rock collector in your family!

Item#: 14598 Age: 8+
5 star rating (1 customer reviews)

Giant Glass Diamond

This massive giant diamond will get everyone's attention!

Item#: 14059 Age: 12+

Maxwell Wheel - Small

Classic device for demonstrating the conservation of mechanical energy; smaller version makes a great desk toy.

Item#: 15450 Age: 14+

Original 1955 Duncan Wooden Tournament Yo-Yo

An exact reproduction of one of Duncans most popular yo-yos and a 1955 trick book set.

Item#: 15004 Age: 8+
5 star rating (1 customer reviews)

FREE SHIPPING

Konus MotorMax-90 Telescope

View the glory of space with this hi-tech telescope set!

Item#: 11571 Age: 12+

Periodic Table Lamp

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

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

Celestron FirstScope

This quality Dobsonian style telescope features a 76 mm aperture reflector optical tube.

Item#: 15395 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 star rating (1 customer reviews)

Innovative Whack Pack

The Innovative Whack Pack is a card deck consisting of 60 creativity strategies inspired by the ancient Greek philosopher Heraclitus.

Item#: 15801 Age: 16+

Big Ball of Whacks - 6 Colors

Colorful and with 192 rare earth magnets inside so it looks and feels hefty in your hand!

Item#: 15798 Age: 18+

Crushed Crystals Fiber-Optic Lamp

This classic Fiber & Crystal Lamp with Crushed Tips white lighted crystal rocks in the bottom and a white lighted fiber optic spray on the top.

Item#: 15864 Age: 18+

Colorflame Candles

A set of twelve birthday candles in six different colors that produce flames that burn the same color as the candle itself!

Item#: 16200 Age: 16+

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 star rating (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+

6-Color Ball of Whacks

The Multi-Colored Ball of Whacks is comprised of 30 pyramid pieces that click together with 180 rare earth magnets.

Item#: 15794 Age: 18+
4 star rating (1 customer reviews)

Black Ball of Whacks

This new black Ball of Whacks is a perfect corporate gift. Give one to every stressed exec you know!

Item#: 15795 Age: 18+

Orthoceras Book Ends

These amazing book ends contain real fossils!

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

Rubiks Cube

The world's #1 brain-teasing puzzler is still going strong with billions of puzzling combinations, but only one solution!

Item#: 16067 Age: 8+

Light My Bottle

This ingenious and user-friendly device allows you to turn almost any empty bottle into a gorgeous and unique light display!

Item#: 16279 Age: 10+

Blue Ball of Whacks

The Ball of Whacks® consists of 30 magnetic design blocks that can be rearranged into endless different shapes.

Item#: 15796 Age: 18+

Marie Curie Glow Bobblehead

This expertly crafted bobblehead includes “glow-in-the-dark” lab beakers!

Item#: 15744 Age: 14+

Einstein Coin Bank by Kikkerland

Sturdy stoneware Einstein bust bank stores your coins like so much scientific knowledge! Makes a great gift for the Einstein enthusiast in your family!

Item#: 16046 Age: 10+

Color Wheel Watch - White

This watch features the color wheel on its face!

Item#: 15831 Age: 12+

Blue Extreme Amethyst Candle Holder

This gorgeous candle holder has been fashioned out of a piece of blue-died amethyst.

Item#: 15761 Age: 14+

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+

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+

Bismuth Crystal - Large

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

Item#: 16569 Age: 14+

NightZone Spoke Lights

Illuminate your night rides with these exciting, super-bright, multi-colored spoke lights!

Item#: 16410 Age: 6+

Line Green Laser Pointer

High-quality green laser pointer projects a green line, making it uniquely efficacious for experiments involving optics and lenses

Item#: 16369 Age: 18+

Triceratops Table Lamp

Get prehistoric with your indoor lighting with this detailed and durable triceratops-shaped lamp!

Item#: 16284 Age: 5+
5 star rating (1 customer reviews)

Newton Glass Timer - 5 mins

A fascinating and incredibly unique time-keeping device, this piece features an elegantly shaped hourglass sand timer suspended in a glass cylinder filled with blue liquid.

Item#: 16152 Age: 16+

Eureka Ball

This amazing new creativity tool will help you tap into your Eureka moments!

Item#: 15797 Age: 18+

Big Ball of Whacks - Red

Bigger than the original, it has 192 rare earth magnets inside so it looks and feels hefty in your hand!

Item#: 15799 Age: 18+

3-in-1 Wood Puzzle Gift Set

Deconstruct and reassemble 3 different wooden brain teaser puzzles, each more challenging than the last!

Item#: 16287 Age: 5+

Ammonite Fossil Bookends

Beautiful, heavily weighted bookends featuring ammonite and orthoceras fossils embedded in polished black rock.

Item#: 16182 Age: 14+

Square Galileo Thermometer - Black Finish

This top of the line 12 inch tall Galileo thermometer features 7 floating spheres in a liquid-filled glass tube housed in a handsome black wood finish casing

Item#: 16149 Age: 10+

Foucault Sand Pendulum - 22 inch Cherry Wood

A miniature novelty version of the famous experiment conducted to demonstrate the Earth's rotation - etches out beautiful patterns in the sand below it as it swings to and fro

Item#: 16460 Age: 15+

Wilderness Survival 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+

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 star rating (1 customer reviews)

FREE SHIPPING

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+

Digital Anemometer

This digital anemometer measures current/max/average wind velocity, wind chill, and temperature

Item#: 16325 Age: 18+

Large Tarantula Specimen

Real tarantula specimen preserved in a clear acrylic block that can be studied from all angles.

Item#: 15534 Age: 14+

Cozy Dinosaur Slippers

Cushioned novelty plush slippers that are super soft and very silly with textured non-slip soles. One size fits all for prehistoric fun!

Item#: 16288 Age: 5+

Quartz Obelisk

An example of translucent rock crystal quartz shaped into the form of an obelisk

Item#: 16185 Age: 14+

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+

Leaping Lights Watch

This unique timepiece utilizes LED light sequences to signal the time and date.

Item#: 16383 Age: 12+

Planetary System Watch

This watch is great for star-gazers and spacey dreamers, featuring a minimalistic solar system design rendered in white against the black face of the timepiece.

Item#: 16352 Age: 12+

Contemporary Coils Watch

This is probably the most bizarre watch you'll encounter! A green inner coil tells the time - each coil end points to either the hour or the minute

Item#: 16353 Age: 12+

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+

Tarantula and Black Scorpion - Real Specimens

Excellent specimens of both tarantula and black scorpion encased

Item#: 16606 Age: 14+

Laser Fog Light Show

Create your own fog and laser light show using this intuitive and highly customizable self-contained fog machine!

Item#: 16643 Age: 18+

Faceted High Grade Iron Pyrite 2-3 inch Chunk

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

Item#: 16649 Age: 14+

xUmp.com Logo


Join our tribe:

SIGN-UP & SAVE

Sign-up for our weekly discounts and promotions email newsletter.



xUmp.com Catalog

CATALOG

View xUmp science supplies catalog

xUmp.com Mission