Functioning pen with a complete periodic table that scrolls out from the side. Reverse side features reference tables.
Item#: 15324 Age: 6+
(6 customer reviews)
These colorful neon bulbs can be used in tandem with any plasma ball, Van de Graff generator, Wimshurst machine or Tesla Coil.
Item#: 17324 Age: 18+
(1 customer reviews)
Behaves in seemingly opposite ways when spun clockwise versus counter-clockwise. Excellent for physics demonstrations or as an interesting desk toy.
Item#: 17204 Age: 14+
(1 customer reviews)
This single CR2032 3V output battery holder is excellent for many different hobby or science projects, especially for brush bots.
Item#: 17210 Age: 14+
(1 customer reviews)
Build your own alternative energy car that runs on saltwater or the sun with this fantastic kit.
Item#: 17243 Age: 14+
Get 10 of the simplest and coolest physics toys out there in one set!
Item#: 14486 Age: 8+
(17 customer reviews)
The PhiTOP is a prolate ellipsoid with a highly specific ratio of length to width. It is a unique spinning top, a beautiful kinetic artwork, and a stress reliever.
Item#: 16271 Age: 14+
(4 customer reviews)
This standard Halls Carriage is perfect for physics dynamics experiments and demos.
Item#: 17315 Age: 14+
If you are an electronics and hobby enthusiast, these precise wire strippers are a must-have.
Item#: 17336 Age: 18+
Defy gravity and amaze your friends with the magic Pyramid Balancing Bird!
Item#: 17313 Age: 14+
(1 customer reviews)
This is a USB-powered version of a popular classic physics desk toy and static electricity demo for the science classroom.
Item#: 17139 Age: 14+
This is a cool, old-fashioned thermodynamic hand boiler toy!
Item#: 10216 Age: 8+
(8 customer reviews)
Shake the Pet Tornado clockwise and watch the mini tornado funnel form before your eyes!
Item#: 10250 Age: 5+
(5 customer reviews)
Remember this hard to find toy? The drinking bird is back!
Item#: 10179 Age: 8+
(11 customer reviews)
This high-quality watch glass has a 90mm diameter and safe fire-polished edges for multiple uses in any laboratory.
Item#: 17269 Age: 18+
There is no toy better than the classic gyroscope to engage both the hands and the minds of youngsters.
Item#: 15727 Age: 8+
A massage for the hand and mind! This cool squeezable ball is filled with sand and is super-satisfying to knead for stress relief.
Item#: 12255 Age: 5+
(1 customer reviews)
Get a ferocious surprise in every squeeze with this Volcanic Dino Popper.
Item#: 17329 Age: 4+
Mess free magnetic field study - no need to clean up iron filings.
Item#: 16529 Age: 14+
(4 customer reviews)
Grow your very own crystal garden! Watch this beautiful landscape grow like magic!
Item#: 17282 Age: 8+
These one-of-a-kind tops, called Tippe Tops, have a smooth, mushroom-like shape. The tops will right themselves when pushed onto their sides.
Item#: 17234 Age: 8+
One of the coolest desk toys of all time! A different sculpture every time!
Item#: 15726 Age: 14+
(3 customer reviews)
This classic desk toy will keep you amused!
Item#: 10808 Age: 18+
(14 customer reviews)
Pull back, let go, and watch the monkey fly!
Item#: 11602 Age: 6+
This glass beaker mug makes an excellent gift!
Item#: 14254 Age: 10+
(8 customer reviews)
Cool color-changing baby t-rex dinosaur mood ring with adjustable size band so it fits all finger sizes.
Item#: 17297 Age: 14+
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+
(37 customer reviews)
Experience this sphere powered by the sun!
Item#: 10094 Age: 8+
(9 customer reviews)
Need a unique desk toy for your co-worker? Help them keep time in a groovy way with this timer!
Item#: 13390 Age: 6+
(3 customer reviews)
Don’t let the sun go down on playtime with this mini version of the glow-in-the-dark original.
Item#: 16608 Age: 4+
The Galileo Thermometer is a uniquely styled tool that displays the temperature of it's current environrment using capsules containing different mixtures of mineral oil, isopropyl alcohol, and food coloring.
Item#: 16858 Age: 18+
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+
(11 customer reviews)
This six-inch (15cm) tall Galileo thermometer is just the right size for your office or classroom desk.
Item#: 17181 Age: 8+
This quirky colorful timer works just like a miniature water mill!
Item#: 13845 Age: 9+
(4 customer reviews)
Need a cool gift for a science geek or coffee addict? Get this beautiful borosilicate beaker mug with the caffeine molecule printed on it.
Item#: 14253 Age: 10+
(4 customer reviews)
This Z-shaped three-minute timer creates a cool visual effect!
Item#: 14440 Age: 6+
(6 customer reviews)
This is a beautiful 17inch tall Galileo Thermometer made of crystal-clear glass. Makes a wonderful gift or desk accessory.
Item#: 16859 Age: 18+
The Pendulum Wave Demo simulates phases, beats, and frequencies.
Item#: 15908 Age: 14+
(2 customer reviews)
This classic device is used to demonstrate the conservation of mechanical energy.
Item#: 10882 Age: 13+
(1 customer reviews)
Watch gravity in action with this fun woodpecker!
Item#: 10849 Age: 5+
(1 customer reviews)
Everyone loves a Slinky! This is the original hard-to-find version of this popular science toy.
Item#: 12528 Age: 5+
(7 customer reviews)
This high precision gyroscope will amaze you with rotational speed and ease of precision.
Item#: 10450 Age: 5+
(6 customer reviews)
This is a classic demonstration toy of the powers of magnetic fields!
Item#: 13698 Age: 5+
(11 customer reviews)
Illuminate your room in a spectrum of vibrant colors with the Lunar Light Show moon!
Item#: 16099 Age: 6+
The storm glass was popularised by Admiral Robert Fitzroy after his historic voyage on the HMS Beagle.
Item#: 16862 Age: 18+
(1 customer reviews)
Watch as the colored liquids drip and mix with the others to create a beautiful display of art in motion!
Item#: 16982 Age: 14+
(1 customer reviews)
Blue and white rectangular sand art, composed entirely of water and sand.
Item#: 17061 Age: 14+
(1 customer reviews)
Discover a world of kaleidoscopic effects within this perfectly clear prism of the Light Crystal!
Item#: 13532 Age: 6+
(1 customer reviews)
Illuminate both your room and your mind with this ingenious Periodic Table Lamp. Makes a great gift for science teachers and chemistry students.
Item#: 15243 Age: 12+
(2 customer reviews)
The Multi-Colored Ball of Whacks is comprised of 30 pyramid pieces that click together with 180 rare earth magnets.
Item#: 15794 Age: 18+
(1 customer reviews)
Make the coolest 3D pin art on your desk with this amazing desk toy.
Item#: 10252 Age: 8+
(5 customer reviews)
This beautiful Blue Morpho mechanical butterfly is adapter-powered and uses Flexinor wires to create a realistic visual effect!
Item#: 15071 Age: 18+
(3 customer reviews)
This fun magnetic linear accelerator is a device that uses the conversion of magnetic energy into kinetic energy to launch a metal ball with high velocity.
Item#: 17054 Age: 18+
This desktop solar engine is a scientific and engineering marvel. It is also a work of art and contemporary design.
Item#: 16890 Age: 18+
Experiment with your very own vortex generator and learn about the whirling, swirling science of tornadoes.
Item#: 17162 Age: 8+
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+
Flattens on impact ... then oozes back to its original shape!
Item#: 16492 Age: 5+
The world's #1 brain-teasing puzzler is still going strong with billions of puzzling combinations, but only one solution!
Item#: 16067 Age: 8+
Pack of twelve 3-inch glass eye droppers with rubber nipples - each retains up to 2 milliliters of liquid!
Item#: 15891 Age: 13+
This Gel Ant Habitat comes with LED lights that allow you to observe ant behaviors during the day and night.
Item#: 16791 Age: 6+
This versatile 5-in-1 digital water quality meter is a must-have tool for testing water and other liquids.
Item#: 17296 Age: 18+
This large 6 inch plasma ball will add some excitement to any room!
Item#: 15558 Age: 14+
(1 customer reviews)
This amazing plastic tube with iron filings enables one to visualize magnetic fields in 3D!
Item#: 10147 Age: 6+
(2 customer reviews)
This desk toy uses the science of magnetism to let the user create works of art with metallic balls.
Item#: 16981 Age: 18+
(1 customer reviews)
Start your own company and start accepting building contracts with this open-ended construction-themed sand box!
Item#: 16610 Age: 5+
See your name up in lights with this light-up mini marquee including 90 letter and symbol cards!
Item#: 16632 Age: 8+
This gorgeous and elegant desktop globe defies gravity as it floats above a magnetically-charged base equipped with illuminating lights
Item#: 16563 Age: 12+
The Amazing Tornado Mini MaBoRun features a corkscrew elevator, much like the kind you might find in a Wowie Zowie gumball machine, which conveys marbles to the top of the ramp to begin their descent through a short but exciting track with flips, flops, twists, and jumps!
Item#: 16072 Age: 6+
This cool Triceratops LED Night Light is perfect for night stand or on a desk.
Item#: 17119 Age: 5+
These large, powder-free Nitrile Exam Gloves are designed and manufactured for superior comfort and protection.
Item#: 17175 Age: 18+
This amazing new creativity tool will help you tap into your Eureka moments!
Item#: 15797 Age: 18+
Bigger than the original, it has 192 rare earth magnets inside so it looks and feels hefty in your hand!
Item#: 15799 Age: 18+
This unique Moharch mechanical butterly uses Flexinor wires to create a realistic visual effect with almost no sound!
Item#: 15072 Age: 18+
(4 customer reviews)
This glass Erlenmeyer mug makes an excellent gift!
Item#: 14362 Age: 10+
(6 customer reviews)
Defy gravity with this cool balancing eagle!
Item#: 14224 Age: 5+
(15 customer reviews)
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+
This interactive galactic action toy lets kids feel the power of a real spaceship in their hand! Kids will love experiencing gyroscopic inertia just like a real astronaut.
Item#: 15447 Age: 5+
This long metal coil spring is ideal for visually demonstrating wave properties, such as frequency, wavelength, and interference both in the classroom and at home.
Item#: 16827 Age: 8+
The Crookes Radiometer can show you in real time the impressive power of light and thermodynamics
Item#: 16860 Age: 3+
(1 customer reviews)
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.