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 magic bird defies gravity before your very eyes!
This science kit is an essential introduction to physics knowledge!
Every kid needs one of these spheres!
This kit focuses on teaching children about electricity and how electronic devices work!
A touch of joy. A touch of science. Light responds to your touch and to the music in your room!
Learn how solar cells transform light into electrical energy with this great kit!
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