Solid 5mm water white glass beads used most commonly as an inert boiling stone or to pack distillation tubes. Also, can have various uses in science projects and classroom experiments.
This superb chemistry set features 350 mind-boggling experiments!
Build your very own smart robot!
This quality Dobsonian style telescope features a 76 mm aperture reflector optical tube.
This classic desk toy will keep you amused!
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.
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.