A set of seven different acrylic lenses and prisms perfect for use with a ray box or in classroom optics demonstrations.
Explore the wonders of wind power with this amazing kit!
A touch of joy. A touch of science. Light responds to your touch and to the music in your room!
This kit focuses on teaching children about electricity and how electronic devices work!
A massive mounted set of 100 rocks and minerals found in the US,
Make the coolest 3D pin art on your desk with this amazing desk toy.
Learn Chemistry While Creating Sweet Treats
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.