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New Products: Just Arrived!
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 at the xUmp.com warehouse — keep it bookmarked and come back frequently!
80 products
51% OFF
AAA Alkaline Batteries 2-pack - Mercury and Cadmium Free
Excellent AAA alkaline batteries at an amazingly low price. SGS compliant and Mercury and Cadmium free.
50% OFF
Periodic Table of Elements Mousepad
Bring chemistry to your workspace with the Periodic Table of Elements Mousepad by xUmp.com.
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40% OFF
F/C Desktop Digital Thermometer with Probe
A versatile, ready-to-use digital thermometer that puts precise temperature measurement right on your desktop.
52% OFF
DC Motor 130 1.5V-6V with Alligator Clips Wire Leads
This classic Type 130 DC motor is a staple of hands-on science education and a go-to component for electronics hobbyists.
58% OFF
DC Motor 260 1.5V-6V with Alligator Clips Wire Leads
Step up your motor game with the Type 260 DC motor — the bigger, faster sibling of the popular 130.
56% OFF
1 x AA Battery Holder with Alligator Clips - 1.5V
Just drop in a standard AA battery and clip the color-coded alligator leads onto your circuit.
57% OFF
2 x AA Battery Holder with Alligator Clips and Knife Switch - 3V
Double the voltage, double the fun — and this time, with a built-in knife switch!
56% OFF
2 x AA Battery Holder with Alligator Clips, Cover, and Switch - 3V
The most classroom-ready 3V power supply you'll ever clip onto a circuit.
44% OFF
3ml Plastic Pipettes - 100 pcs
A full hundred of the classroom lab's most essential liquid-transfer tool, priced so generously you'll never hesitate to hand them out.
50% OFF
ECO-Wood Doodling Shake Bot DIY STEM Kit
A fun hands-on STEM build that combines engineering + creativity in one exciting mini robot.
31% OFF
6V DC 500mA Power Adapter
6V DC 500mA Power Adapter
31% OFF
10 gr Meteorite in Floating Display
Own a piece of outer space — a genuine iron meteorite that fell to Earth thousands of years ago, elegantly displayed as if still suspended in the cosmos.
25% OFF
ECO-Wood Mini Fiberoptic Lamp DIY STEM Kit
Bring the magic of physics and electronics to life with this hands-on kit!
25% OFF
ECO-Wood Morse Code Telegraph DIY STEM Kit
Build your own working model of one of history’s most important communication devices — the telegraph!
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53% OFF
Pocket Metal Detector
Explore the science of magnetism and hidden metals with this fully functional Pocket Metal Detector.
33% OFF
Grow Sloth
Just submerge the tree stump in water, and over the next few days, watch it slowly dissolve to reveal a squishy sloth hidden inside!
40% OFF
Glow-in-the-Dark 3D Dinosaurs
These glow-in-the-dark dinosaurs are not just fun—they also spark curiosity about paleontology, light energy, and phosphorescence.
40% OFF
4M Eco-Tech Bulb Green Science Kit
Harness the power of motion with the 4M Eco-Tech Bulb Green Science Kit.
33% OFF
4M STEAM Solar System String Lights Kit
Build a glowing model of the solar system with this fun kit.
28% OFF
4M LogiBlocs Smart Talking Bank Kit
Make your own talking bank with electronic security settings using the Logicblocs e-building blocks system.
36% OFF
50g x 0.001g Ultra-High Precision Digital Scale - US-TRAX
This 50g capacity, high-accuracy (0.001g) digital scale is a sleek and lightweight.
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36% OFF
Hoberman Starbright Mini Sphere
This captivating toy features eight vibrant LED lights that activate when the sphere expands.
25% OFF
Digital Newton Meter - Wide Range 2N, 5N, 10N and 20N
Empower your physics lessons with this revolutionary force measurement tool.
10% OFF
Inline Digital DC Ammeter - up to 3A - with Alligator Clips - Crabee
Great inline digital ammeter with automatic range selection.
10% OFF
Inline Digital DC Voltmeter - up to 25V - with Alligator Clips - Crabee
Empower your electronics and electrical circuits lessons with this revolutionary voltage measurement tool.
20% OFF
Electromagnetic Force Track - 6 inch long
Discover the captivating world of electromagnetism with the Electromagnetic Force Track from NaRiKa Japan.
25% OFF
Free shipping
Laboratory Thermostatic Magnetic Stirrer and Heater
Elevate your laboratory experience with this perfect tool for science teachers, electronics hobbyists, and research enthusiasts alike!
15% OFF
Primary and Secondary Demonstration Coil Set
Dive into the fascinating world of electromagnetism with this coil set.
33% OFF
Lithium Ion Battery Charger - 4 Bays - USB Powered
Keep your projects powered up and ready to go with our Lithium Ion Battery Charger featuring four independent bays.
46% OFF
Mini Push-Button Switch with Wire Leads - Momentary - Sticky Base
Great push-button switch for Morse code projects!
48% OFF
40mm Flat Speaker - 8 ohm 0.5 W
Great flat speaker for your next hobby project.
40% OFF
50mm Hobby Speaker - 8 ohm 0.5 W
Elevate your audio projects with the 50mm Hobby Speaker, designed specifically for science enthusiasts and electronics hobbyists!
38% OFF
5.5V 180mA Round Solar Cell
Unlock the potential of solar energy with this cool Round Solar Cell!
16% OFF
Pair of Blue/Red Alnico Bar Magnets - 4 inch long
Set of two blue and red, strong AlNiCo metal bar magnets with marked north and south poles.
14% OFF
Sun-Earth-Moon Orbital Planetarium Model with Light
Experience the fascinating dynamics of our solar system with this economy orbital planetarium model.
37% OFF
4M KidzLabs 3D Solar System Light-Up Poster Kit
Build your own 3D solar system poster with light-up planets and the Sun!
28% OFF
4M KidzLabs Hologram Projector Kit
Discover the Magic of 3D with the KidzLabs Hologram Projector Kit!
16% OFF
Green Science Solar-Powered Water Pump 4M Kit
Create a functional water pump that operates using the sun’s energy or a battery.
40% OFF
Test Tube Alien Slime
Unleash out-of-this-world fun with our Test Tube Alien Slime!
46% OFF
Wooden T-Rex Chunky Letter Puzzle
Discover Fun Learning with the Wooden T-Rex Chunky Letter Puzzle!
25% OFF
Cosmic Energy Rod
Illuminate Your Science Experience with the Cosmic Energy Rod!
35% OFF
Edu-Stem Volcano Eruption Science Kit
Ignite the Fun with the Edu-Stem Volcano Eruption Science Kit!
16% OFF
Hand-Blown Glass Crookes Radiometer
Unlock the secrets of solar energy with the captivating Hand-Blown Glass Crookes Radiometer.
21% OFF
4M KidzLabs Anti-Gravity Maglev Science Kit
Great kit that includes seven magnetic levitation experiments for kids aged 8 and up.
38% OFF
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.
25% OFF
Integrated Circuits ICs Assortment Set - 85pcs
Great selection of integrated circuits for your electronics workshop.
54% OFF
DC Motor Speed Controller Module - 1.8V-15V 2A
Effortlessly regulate the speed of your DC motor using Pulse-Width-Modulated (PWM) DC voltage.
42% OFF
ECO-Wood Solar-Powered Model House DIY STEM Kit
Build your own miniature solar-powered house!
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36% OFF
Motor Generator Power Transfer DIY STEM Kit
This kit enables you to build your own working model that demonstrates the principles of power transfer.
50% OFF
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.
33% OFF
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.
45% OFF
Anti-Static ESD Stainless Steel Precision Tweezers - 5 inch Curved
Great for meticulous handling of delicate electronic components like integrated circuits (ICs).
33% OFF
Portable Newton's Color Disc - Battery Powered
A miniaturized marvel inspired by the groundbreaking invention of Sir Isaac Newton.
20% OFF
USB-Powered Magnetic Stirrer - up to 2L capacity
This affordable and portable magnetic stirrer is excellent for chemistry labs and science classrooms.
25% OFF
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.
25% OFF
Newton's Rings Interference of Light Demo
Bring this fascinating world of interference of light to life with this Newton's Rings demo.
74% OFF
1 x AAA Battery Holder with Wire Leads - 1.5V
Single AAA battery holder with lead wires for easy connection.
67% OFF
2 x AAA Battery Holder with Wire Leads - 3V
Two AAA batteries holder with lead wires for easy connection.
64% OFF
3 x AAA Battery Holder with Wire Leads - 4.5V
Three AAA batteries holder with lead wires for easy connection.
58% OFF
4 x AAA Battery Holder with Wire Leads - 6V
Four AAA batteries holder with lead wires for easy connection.
55% OFF
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.
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52% OFF
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.
30% OFF
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.
38% OFF
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.
33% OFF
4M Kidz Robotix Fridge Robot Kit
Build the robot and watch it defy gravity as it walks up and down your fridge.
49% OFF
Desktop Maxwell's Wheel
This Desktop Maxwell's Wheel is a captivating fusion of scientific wonder and desktop elegance.
38% OFF
Desktop Galaxy Magnetic Sculpture
Embark on an intergalactic journey of creativity with our Desktop Galaxy Magnetic Sculpture.
29% OFF
Sticky Star Fish Wall Crawler Toy - Assorted Colors
A vibrant, stretchable toy that defies gravity on vertical surfaces
46% OFF
Economy Periscope for Science Demonstration
This simple yet versatile periscope is perfect for both fun activities and scientific learning. 11.5 inches long.
20% OFF
Cyclone Gyroscope
Dive into the mesmerizing world of physics with our Cyclone Gyro, a contemporary twist on the classic toy gyroscope.
33% OFF
The Amazing Purple Drinking Bird
This beautiful purple dippy bird toy demonstrates thermodynamic principles.
28% OFF
50X-1000X Wireless Digital Microscope with Stand and 8 LED Illumination
This rechargeable and wireless digital microscope has adjustable magnification from 50X to 1000X.
12% OFF
Free shipping
200X Digital Microscope for Kids with 5 inch LCD Screen
Unlock the wonders of the natural world with our kid-friendly digital microscope!
40% OFF
Deluxe High-Power Tesla Coil with Music Signal Input
This is our most powerful Tesla coil! Comes with accessories and a power supply.
20% OFF
1000X Digital USB Microscope with Adjustable Stand
Great and affordable microscope for viewing rocks, minerals, stamps, coins, bugs, and more.
40% OFF
Simple DC Motor DIY STEM Kit
Create a fully functional DC motor that runs on two AA batteries with this kit.
50% OFF
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.
68% OFF
CR2032 Lithium Batteries 210 mAh - pack of 5
Set of five high-capacity CR2032 lithium batteries. Voltage: 3V Capacity: 210mAh
62% OFF
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.
50% OFF
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.
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