This high-quality green laser module emits a line laser, has an adjustable focus lens, and operates on 3 to 6V DC. Great for DIY science and optics projects.
Use this cool Sea Monkeys zooquarium to teach your child how to take care of a pet!
Use this awesome prism to teach about optics and light in the classroom setting!
Make the coolest 3D pin art on your desk with this amazing desk toy.
Discover a world of kaleidoscopic effects within this perfectly clear prism of the Light Crystal!
Every kid needs one of these spheres!
The Star-Ball Magnetic Puzzle is the perfect creativity tool for innovators, artists, writers, students, and you!
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