This 3 pack of 6 fart bombs (total of 18 fart bombs) is a great gag gift. Simply squeeze the foil bag with the fart bomb in it, drop it, and run for the door--it will release the stinkiest smell ever! Great choice for a stocking stuffer or novelty prize.
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!
Build a hand that realistically moves its fingers using shape memory allow technology!
Watch what your music can create with this amazing Snap Circuits set!
Learn all about the science of light, optics and visual perception with this wonderful kit!
This toy combines the wonders of Sea Monkeys and glow-in-the-dark fun, all in one!
Easily assemble a working alarm motion detector!
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.