This classic and inexpensive childhood toy launches high in the air if you turn it inside out!
Item#: 16412 Age: 5+
Look up in the sky… It’s squishy, it bounces higher then expected and it’s pink! It’s the Pinky Ball.
Item#: 12268 Age: 4+
(5 customer reviews)
This quirky, squishy atom ball is safe for throwing and catching!
Item#: 14125 Age: 6+
(2 customer reviews)
Demonstrate circuits and conductivity with this energy ball.
Item#: 10612 Age: 7+
(5 customer reviews)
Flattens on impact ... then oozes back to its original shape!
Item#: 16492 Age: 5+
This crazy Flashing Neutron Ball bounces just like a ball… It will astonish you!
Item#: 12254 Age: 4+
(1 customer reviews)
A fun way to demonstrate the laws of conservation of energy!
Item#: 15714 Age: 8+
Toss it in the air and watch the colors magically flip!
Item#: 15729 Age: 6+
(1 customer reviews)
Fun far out lights and sounds created from electricity that flows through this ball and through YOU!
Item#: 13035 Age: 5+
(11 customer reviews)
Grab. Snap! Smile. Repeat ... with this amazing fidget and stress releaver.
Item#: 17006 Age: 3+
(1 customer reviews)
This slushy stress ball is a great tactile toy for keeping your hands occupied
Item#: 16440 Age: 6+
(1 customer reviews)
This is the one and only Original Super Ball. The one that bounces higher than any other ball!
Item#: 12938 Age: 5+
(1 customer reviews)
A squishy ball filled with smaller neon balls - yields a strange but satisfying squeeze!
Item#: 16198 Age: 6+
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.