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Here is a listing of the latest and greatest products in the world of science supplies, toys, gadgets and gifts. This list is updated each time a new item arrives to the xUmp.com warehouse! Keep it bookmarked and come back frequently!
Alligator Clips Test Cable - 2-Pin Red Black - 1m 39in long
Great cable with red and black wires and alligator clips on both ends for easy connections.
Item#: 17454 Age: 14+
Integrated Circuits ICs Assortment Set - 85pcs
Great selection of integrated circuits for your electronics workshop.
Item#: 17452 Age: 18+
DC Motor Speed Controller Module - 1.8V-15V 2A
Effortlessly regulate the speed of your DC motor using Pulse-Width-Modulated (PWM) DC voltage.
Item#: 17453 Age: 18+
Clear LED Bulb with Wire Leads - 5mm 3V
This 5mm crystal clear LED bulb comes with 7 inch (18cm) long wire leads for easy conection, and is available in many light colors.
Item#: 17447 Age: 14+
USB Step-Up Power Supply - DC 5V to 9V 12V
Now you can have a standard 9V or 12V power supply wherever you have a USB available.
Item#: 17445 Age: 18+
Anti-Static ESD Stainless Steel Precision Tweezers - 5 inch Curved
Great for meticulous handling of delicate electronic components like integrated circuits (ICs).
Item#: 17446 Age: 18+
Portable Newton's Color Disc - Battery Powered
A miniaturized marvel inspired by the groundbreaking invention of Sir Isaac Newton.
Item#: 17443 Age: 18+
USB-Powered Magnetic Stirrer - up to 2L capacity
This affordable and portable magnetic stirrer is excellent for chemistry labs and science classrooms.
Item#: 17444 Age: 18+
7-Piece Magnetic Acrylic Lens Set for Optics Demos
This set includes seven different acrylic lenses and prisms which can be used with a laser ray box for optics demonstrations.
Item#: 17442 Age: 14+
Newton's Rings Interference of Light Demo
Bring this fascinating world of interference of light to life with this Newton's Rings demo.
Item#: 17441 Age: 14+
1 x AAA Battery Holder with Wire Leads - 1.5V
Single AAA battery holder with lead wires for easy connection.
Item#: 17435 Age: 14+
2 x AAA Battery Holder with Wire Leads - 3V
Two AAA batteries holder with lead wires for easy connection.
Item#: 17436 Age: 14+
3 x AAA Battery Holder with Wire Leads - 4.5V
Three AAA batteries holder with lead wires for easy connection.
Item#: 17437 Age: 14+
4 x AAA Battery Holder with Wire Leads - 6V
Four AAA batteries holder with lead wires for easy connection.
Item#: 17438 Age: 14+
3 x AAA Battery Holder with Cover and Switch - 4.5V
Three AAA batteries holder with cover, on/off switch, and lead wires for easy connection.
Item#: 17439 Age: 14+
4 x AAA Battery Holder with Cover and Switch - 6V
Four AAA batteries holder with cover, on/off switch, and lead wires for easy connection.
Item#: 17440 Age: 14+
4M Kidz Robotix Spider Robot Kit
Build your own robot spider, a marvel of engineering that brings the fascinating realm of arachnids to life.
Item#: 17434 Age: 8+
Magic Magnets - Six Magnets STEM Learning Set
Set of six plastic-encased magnets (bars, ring, horseshoe, and star) plus metal rods and paper clips for experiments.
Item#: 17433 Age: 6+
Jumbo Test Tube Slime - Assorted Colors
This 6.5oz of clear slime comes in a giant clear test tube with a screw-on lid, making it easy to store and transport.
Item#: 17423 Age: 5+
Crystal Clear Slime in a Jar
Introducing our Crystal Clear Slime in a Jar, the mesmerizing concoction that seamlessly blends science with fun!
Item#: 17424 Age: 5+
Desktop Bendy Astronaut
Bendy outer space fidget toy great for your desk or imaginative play anywhere.
Item#: 17425 Age: 5+
4M Kidz Robotix Domino Bot Kit
Build this domino-stacking robot car and you'll never have to stack dominos again!
Item#: 17426 Age: 8+
4M Green Science Weather Kit
Simulate lightning, create clouds in the palm of your hand, construct a desktop water cycle model, and more.
Item#: 17427 Age: 7+
4M Kidz Robotix Fridge Robot Kit
Build the robot and watch it defy gravity as it walks up and down your fridge.
Item#: 17428 Age: 8+
Desktop Maxwell's Wheel
This Desktop Maxwell's Wheel is a captivating fusion of scientific wonder and desktop elegance.
Item#: 17429 Age: 14+
Desktop Galaxy Magnetic Sculpture
Embark on an intergalactic journey of creativity with our Desktop Galaxy Magnetic Sculpture.
Item#: 17430 Age: 8+
Newton's Pendulum Wave
A cool version of the Newton's Cradle with 15 swinging balls.
Item#: 17431 Age: 14+
Sticky Star Fish Wall Crawler Toy - Assorted Colors
A vibrant, stretchable toy that defies gravity on vertical surfaces
Item#: 17432 Age: 5+
Economy Periscope for Science Demonstration
This simple yet versatile periscope is perfect for both fun activities and scientific learning. 11.5 inches long.
Item#: 17421 Age: 14+
Cyclone Gyroscope
Dive into the mesmerizing world of physics with our Cyclone Gyro, a contemporary twist on the classic toy gyroscope.
Item#: 17417 Age: 6+
Blue Infinity Hand Boiler
This hand-blown glass wonder in the shape of an infinity symbol is more than just a toy.
Item#: 17419 Age: 14+
The Amazing Purple Drinking Bird
This beautiful purple dippy bird toy demonstrates thermodynamic principles.
Item#: 17420 Age: 14+
50X-1000X Wireless Digital Microscope with Stand and 8 LED Illumination
This rechargeable and wireless digital microscope has adjustable magnification from 50X to 1000X.
Item#: 17414 Age: 18+
200X Digital Microscope for Kids with 5 inch LCD Screen
Unlock the wonders of the natural world with our kid-friendly digital microscope!
Item#: 17415 Age: 10+
Deluxe High-Power Tesla Coil with Music Signal Input
This is our most powerful Tesla coil! Comes with accessories and a power supply.
Item#: 17416 Age: 18+
1000X Digital USB Microscope with Adjustable Stand
Great and affordable microscope for viewing rocks, minerals, stamps, coins, bugs, and more.
Item#: 17413 Age: 14+
Simple DC Motor DIY STEM Kit
Create a fully functional DC motor that runs on two AA batteries with this kit.
Item#: 17412 Age: 14+
CR2450 Lithium Batteries 600 mAh - pack of 5
These new 3V 600mAh CR2450 batteries provide a reliable and long-lasting power source for your electronic devices.
Item#: 17408 Age: 18+
CR2032 Lithium Batteries 210 mAh - pack of 5
Set of five high-capacity CR2032 lithium batteries. Voltage: 3V Capacity: 210mAh
Item#: 17409 Age: 18+
CR123A Lithium Batteries 1500 mAh - pack of 2
This high-quality pack of two CR123A 3V 1500mAh batteries is the perfect solution for powering your devices for extended periods.
Item#: 17410 Age: 18+
CR2450-2P CMOS Lithium Battery with Molex Connector - 3V 1200mAh
A new-generation, long-lasting 1200mAh 3V CMOS battery which includes two CR2450 batteries in parallel with Molex connector.
Item#: 17411 Age: 18+
500 Lumen Adjustable Beam Flashlight
A powerful COB LED white light flashlight with adjustable beam size.
Item#: 17405 Age: 14+
8x21 Blue Binocular with Carrying Case
Experience clear and detailed magnification with the 8x21 Blue Binocular with Carrying Case, the ultimate accessory for outdoor enthusiasts and sports fans.
Item#: 17406 Age: 8+
Set of 4 Glass Magnifiers with Rubberized Comfort Grip
Great set of four magnifiers with glass lenses and shock-resistant rubberized body. From 2 inch to 4 inch, and from 2X to 4X.
Item#: 17407 Age: 8+
CR2477 Lithium Battery - 1100mAh - 5 pack
These high-capacity CR2477 batteries provide a reliable and long-lasting power source for your electronic devices with 3V and 1100mAh.
Item#: 17404 Age: 18+
Laboratory Scissor Jack - Blue Enamel
This high-quality lab scissor jack has a 6x 6 inches plate and adjustable height from 2.8 to 10.6 inches.
Item#: 17403 Age: 18+
Litmus Blue Test Paper - 100 strips
These one hundred blue strips of litmus paper can be used to determine the pH category of a substance.
Item#: 17401 Age: 14+
Litmus Red Test Paper - 100 strips
If the substance is acidic, the paper remains red. If the substance is a base, the paper will shift its color to blue.
Item#: 17402 Age: 14+
Real Ammonite Fossil - Small 1 inch
This authentic ammonite fossil makes a great addition to any fossil/rock/mineral collection and looks great in the classroom.
Item#: 17399 Age: 13+
Blue Agate Coaster
Agate Coasters are the perfect, colorful gift for any season, and they are conversation starters and will add natural texture to your home.
Item#: 17400 Age: 14+
Wire Maze Electricity DIY STEM Kit
Build an electric wire maze for a hands-on STEM experience that teaches mechanical and electrical concepts.
Item#: 17396 Age: 14+
Solar + Battery Car DIY STEM Kit
Build a solar/battery-powered mini-car with this STEM kit for fun and skill development.
Item#: 17397 Age: 14+
Periodic Table with Real Elements
This is one of the most elegant versions of the periodic table of elements available and it features real elements inside.
Item#: 17398 Age: 14+
(1 customer reviews)
Zoom Focus White LED Flashlight
This affordable flashlight features a durable all-metal body and a bright white LED light.
Item#: 17395 Age: 14+
(1 customer reviews)
Mini Adjustable Digital USB Power Supply - 1V-24V 3W
This handy USB power supply will give you adjustable output voltage from 1V to 24V DC.
Item#: 17388 Age: 18+
3M Double-Sided Adhesive Mounting Dots - 50pcs - 23mm diameter
These double-sided adhesive dots are perfect when mounting CMOS batteries to the motherboard, or any other crafting project.
Item#: 17389 Age: 18+
400 Resistors Assortment Set for DIY Electronics - 1/4W
This affordable resistor assortment set includes twenty different commonly used values.
Item#: 17390 Age: 18+
Rainbow Bamboo Toothbrush
Great for toothbrushing or creating brush bots and other science or craft projects.
Item#: 17392 Age: 13+
Micro Coin Vibration Motor with Adhesive - 3V - 10mm x 3.5mm
These small vibration motors are usually used in mobile phones. However, you can also use them for toothbrush robots.
Item#: 17393 Age: 18+
Economy Laser Ray Box - 3 Adjustable Beams
You can use this affordable laser ray box to demonstrate light propagation through various lenses and mirrors
Item#: 17378 Age: 18+
9V Micro Tesla Coil Module - Fully Assembled
This small, practical Tesla module can light up Neon bulbs and produce plasma arcs.
Item#: 17379 Age: 18+
USB Male to Micro-USB Male Adapter Cable - 1 meter
You can use this cable to connect any standard USB female outlet to a micro-USB female input and vice-versa.
Item#: 17381 Age: 18+
9 LED UV Blacklight Flashlight - 395nm
These affordable UV blacklight flashlights are great for recharging your glow-in-the-dark stars, looking at fluorescent rocks, searching for scorpions, finding pet pee stains, and more.
Item#: 17382 Age: 14+
Super-Loud 120dB Car Alarm Buzzer - 6V to 12V DC
You can use this 120 dB buzzer in a car and home alarms or any electronic circuit requiring a loud buzzer.
Item#: 17383 Age: 18+
600 Resistors Assortment Set for DIY Electronics - 1/4W
This affordable resistor assortment set includes thirty commonly used values x 20 pieces for each value.
Item#: 17384 Age: 18+
450 Ceramic Capacitors Assortment Set for DIY Electronics
This affordable ceramic capacitor assortment set includes fifteen different commonly used values x 30 pieces for each value.
Item#: 17385 Age: 18+
600 Transistors Assortment Set for DIY Electronics
This affordable transistor set includes fifteen commonly used types (NPN and PNP) x 40 pieces for each value.
Item#: 17386 Age: 18+
Fahrenheit Digital Thermometer Module with Probe -58F to 158F
Great digital thermometer with a Fahrenheit readout and wired probe.
Item#: 17387 Age: 18+
Color Mix Liquid Timer
This fun 1.5 minute timer features dual-colored liquid going down in a Z-formation, creating an excellent visual effect.
Item#: 17375 Age: 14+
Balancing Pterosaur
The colorful pterosaur balances on the pyramid stand or your fingertip.
Item#: 17376 Age: 5+
Magnetic LCD Digital Timer and Stopwatch
Every fridge and every classroom should have one of these digital timers.
Item#: 17366 Age: 14+
30ml Clear PET Bottle with Screwcap
You can use these little clear PET bottles to store chemicals in the lab, small rocks, creams, makeup, travel liquids, and more.
Item#: 17367 Age: 14+
Wide Range Sticker Thermometer - 39-97F 4-36C
This liquid-crystal thermometer sticker features Celsius and Fahrenheit scales and has many uses.
Item#: 17368 Age: 14+
Single 18650 Lithium Battery USB Charger (without the battery)
Now you can charge a single 18650 Lithium-ion battery with this handy little charger using any standard USB port!
Item#: 17369 Age: 18+
Geared DC Motor with Cable - Arduino DIY - Dual Shaft 200RPM
Great for Arduino projects! It even comes with 20cm long wire leads with breadboard pin connectors.
Item#: 17370 Age: 14+
LilyPad Conductive Thread - 10m
You can use this lightweight, stainless-steel conductive thread along with other LilyPad components when creating wearable electronics projects.
Item#: 17371 Age: 14+
10x5mm Neodymium N50 Ring Magnet with Screw Countersink
These super-strong N50 Neodymium ring magnets come with a screw countersink for easy mounting.
Item#: 17373 Age: 18+
3000g x 0.1g US-Scientific Digital Scale
This high-quality scientific digital scale has a large 3000g capacity and 0.1g precision.
Item#: 17365 Age: 18+
(1 customer reviews)
120g x 0.01g US-Tango Digital Scale
Digital pocket scale with 120g capacity and 0.01g precision.
Item#: 17364 Age: 18+
