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!
Use this cool Sea Monkeys zooquarium to teach your child how to take care of a pet!
A touch of joy. A touch of science. Light responds to your touch and to the music in your room!
Discover how solar cells make electricity with this awesome kit!
Build your own windmill generator kit by recycling a plastic bottle!
Create beautiful art with this amazing sun paper!
You don’t think recycling is cool? Get a look at this, we’re sure you’ll change your mind!
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.