This colorful, rubber ball is fun for kids and adults. Easy to catch, stretch or toss in the air, you will have a hard time putting it down. Great stress reliever when working at your desk or talking on the phone.
Ball is approx. 3.5 inches in diameter. Unique party favor or stocking stuffer.
Easily assemble a working alarm motion detector!
This SUPER Erector Construction set is one of the best you'll find anywhere!
Build a hand that realistically moves its fingers using shape memory allow technology!
The Ball of Whacks is the perfect creativity tool for innovators, artists, engineers, writers, students, and you!
This simple but amusing magnetic toy will keep you busy for hours!
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.