This stretchy, stringy dough actually glows in the dark! It also features lovely combinations of colors in each container. Makes an excellent stocking stuffer or novelty prize.
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!
Make the coolest 3D pin art on your desk with this amazing desk toy.
Get one of the craziest and coolest kaleidoscopes around!
You don’t think recycling is cool? Get a look at this, we’re sure you’ll change your mind!
This science kit is an essential introduction to physics knowledge!
A combination of three of our great discovery toys, all in one package!
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.