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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
28% OFF
Dinosaurs Enamel Mug
A cream enamel camping mug with a gold rim, printed with vintage skeleton illustrations of T. rex, Triceratops, Stegosaurus, and more. A durable, gift-ready mug for dinosaur and fossil lovers.
33% OFF
100 Optical Illusions
100 mind-bending optical illusions on 50 large double-sided cards — ambiguous figures, impossible shapes, and patterns that trick your eyes. A brain-teasing card pack for puzzle and science lovers.
33% OFF
100 Wonders of the Night Sky
100 cards that unlock the night sky — constellations, planets, stars, satellites, and celestial events, each with spotting instructions, best viewing times, and a fascinating fact. A pocket field guide for stargazers.
25% OFF
Heat Reveal Periodic Table Mug
A heat-reveal ceramic mug: cold, it shows a dark periodic table; add a hot drink and the elements burst into full color. A color-changing chemistry gift for science lovers, students, and teachers.
28% OFF
Solar System Enamel Mug
A black enamel camping mug with a gold rim, mapping the Sun, planets, Moon and more across the solar system — each labelled with its Latin name. Durable enamelware. A gift for space lovers.
33% OFF
Star Catcher Solar-Powered Lamp
A mason-jar night light with a solar twist: the panel in its lid charges by day, and when darkness falls the jar automatically glows with a map of the constellations. Rechargeable battery included.
35% OFF
Tin Can DIY Wind Up Racing Cars Kit
Build two wind-up foamboard racing cars from a tin-packed DIY STEM kit, then race them head-to-head. Spring power, wheels, axles and friendly competition — hands-on engineering for ages 6+.
35% OFF
Tin Can DIY Space Rocket Kit
Build three paper rockets and launch them sky-high with nothing but air pressure and two recycled bottles. A tin-packed DIY STEM kit that teaches real rocket science — for ages 6+
35% OFF
Tin Can DIY Crystal Growing Lab Kit
Grow three dazzling crystal formations — an aquamarine cluster, a glow-in-the-dark cluster, and a crystal tree — with this tin-packed DIY STEM kit. Real crystallization chemistry for ages 6+.
20% OFF
Image Changing Lunar Eclipse Mug
A heat-activated color-changing mug that starts plain black — then a full moon rises out of the darkness when you pour a hot drink, and fades back as it cools. A ceramic gift for astronomy and space lovers.
20% OFF
Perpetual Lunar Flip Calendar
A perpetual moon-phase flip calendar — 30 pages, one for each day of the lunar month, each with a photo, phase name, illumination %, and facts. Flip one a day to track the real Moon. Desk or wall.
25% OFF
Revolving Night Sky Desk Globe
A self-spinning, illuminated constellation globe for your desk. The detailed star map glows from within and slowly rotates — a mesmerizing night-light and a gift for anyone who loves the night sky.
25% OFF
Revolving Earth Desk Globe
A self-spinning desk globe that turns on its own — a detailed world map that makes a full rotation every 14 seconds and runs for weeks on one battery. A calming desk piece and a gift for travelers.
20% OFF
Color Changing Umbrella
A black umbrella printed with special water-activated ink: white raindrops burst into full rainbow color the moment rain hits, then fade back as it dries. A compact, folding umbrella that brightens bad weather.
27% OFF
Moon Eraser
A giant, crater-covered Moon eraser that wears through the lunar phases as you use it. A soft, smudge-free rubber the size of the real thing's biggest fan could want — a fun gift for space lovers and students.
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.
(2)
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!
(1)
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.
(2)
36% OFF
Hoberman Starbright Mini Sphere
This captivating toy features eight vibrant LED lights that activate when the sphere expands.
27% OFF
BeeSpi V - Speed Measurement Light Photogate
The ultimate speed measurement ally for science teachers.
25% OFF
Digital Newton Meter - Wide Range 2N, 5N, 10N and 20N
Empower your physics lessons with this revolutionary force measurement tool.
0% OFF
Inline Digital DC Ammeter - up to 3A - with Alligator Clips - Crabee
Great inline digital ammeter with automatic range selection.
0% 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
Genecon DUE - 12V Hand-Crank DC Generator
Versatile and durable hand-crank DC generator that's perfect for science teachers.
(1)
20% OFF
Genecon V3 - 3V Hand-Crank DC Generator
A compact and safe 3V hand-crank DC generator ideal for science classrooms.
10% 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!
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.
16% OFF
4M KidzLabs Electric Marble Run Science Kit
This engaging kit lets young scientists build their own electric marble run.
40% OFF
Test Tube Alien Slime
Unleash out-of-this-world fun with our Test Tube Alien Slime!
34% OFF
Mad Scientist Goo
Unleash your inner scientist with our Mad Scientist Goo!
31% OFF
Rainbow Pin Art
Unleash your creativity with the Rainbow Pin Art!
46% OFF
Wooden T-Rex Chunky Letter Puzzle
Discover Fun Learning with the Wooden T-Rex Chunky Letter Puzzle!
26% 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!
26% OFF
Edu-Stem Bacteria Science Kit
Explore the Microbial World with the Edu-Stem Bacteria Science Kit!
20% OFF
Edu-Stem Gross Science Lab Kit
Dive into Disgusting Fun with the Edu-Stem Gross Science Lab 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.
50% 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!
(1)
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.