This CR2032 battery holder is great for science and electronics hobby projects. Use it for your brush/bristle bots, wearable electronics, portable light-up circuits and more! It has a built-in on/off switch to extend the life of your battery.
Use this temperature-controlled soldering station for a variety of soldering applications!
A combination of three of our great discovery toys, all in one package!
NEW 2016 DESIGN! This hip red tee features Pi to 1000 decimal places on an ultra soft 100% cotton shirt.
Use this awesome prism to teach about optics and light in the classroom setting!
Exciting magnet exploration for ages 8 and up!
The large realistic model has removable organs that can be studied and set back into the correct position.
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.