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!
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.
Great reference card for chemistry and physics students.
Defy gravity with this cool balancing eagle!
Discover a world of kaleidoscopic effects within this perfectly clear prism of the Light Crystal!
This is a great clean heat demonstration model for the classroom setting!
The Hoberman Sphere expands and contracts with a magical motion so fluid and simple that kids can't help but play with it for hours.
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