You can use this rubber stopper to contain liquid in test tubes and flasks. Fits tightly to prevent chemical leaks. Highly recommended for use in the science classroom or when displaying a science project!
This black scorpion specimen is great for the classroom setting!
Get swept away by this fantastic robot kit that uses vibrations to move!
This classic desk toy will keep you amused!
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!
This advanced physics kit is perfect for older children already versed in physics knowledge!
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.