The most amazing new fidget toy on the market. Standing 3.5" tall, simply start it slowly tumbling forward and as it rights itself, nudge it again and keep it going. Go forwards, backwards, in circles, this one will keep you engaged for hours!
A touch of joy. A touch of science. Light responds to your touch and to the music in your room!
Build your own 10 inch kaleidoscope with this great kit!
The Hoberman Sphere expands and contracts with a magical motion so fluid and simple that kids can't help but play with it for hours.
Build over 100 exciting electronic projects with this easy to use kit!
Ever wonder how to survive in the wilderness? These cards can help!
Use this cool Sea Monkeys zooquarium to teach your child how to take care of a pet!
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.