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 is a great clean heat demonstration model for the classroom setting!
The Star-Ball Magnetic Puzzle is the perfect creativity tool for innovators, artists, writers, students, and you!
Get swept away by this fantastic robot kit that uses vibrations to move!
Discover a world of kaleidoscopic effects within this perfectly clear prism of the Light Crystal!
This project book and sample kit introduces you to shape-memory alloy technology!
Get one of the craziest and coolest kaleidoscopes around!
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