This 2 x CR2032 batteries holder is excellent for use in any hobby or science project and gives you total of 6V. Comes with wire leads for easy hook-up, and an on/off button. Recommended for electronics applications, for use in science fair projects and more!
This simple but amusing magnetic toy will keep you busy for hours!
A combination of three of our great discovery toys, all in one package!
Buy Newton's Cradle or balance balls here! This classic science desk toy that will keep you amused and teach you physics.
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.
This advanced physics kit is perfect for older children already versed in physics knowledge!
This SUPER Erector Construction set is one of the best you'll find anywhere!
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.