Glux is a powerful super putty that stretches like rubber, bounces like a ball, and tears like paper. It can even shatter like ceramic! Use Glux to work out your stress, and unlock your creative powers. This Glow edition of Glux is a striking stark white putty which, when exposed to light (the brighter, the better), will glow brilliantly for hours in the dark! Glow Glux is a great nighttime toy for kids who will marvel at the putty's remarkable green glow.
This toy combines the wonders of Sea Monkeys and glow-in-the-dark fun, all in one!
Is it a demonstration of a scientific law or a work of art?
This classic device is used to demonstrate the conservation of mechanical energy.
A combination of three of our great discovery toys, all in one package!
Build a model green house and 9 other green energy-related devices with this great kit!
Command robotic creations with this cool construction kit!
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.