Time-keeping has never been this psychedelic or fun! Watch as multi-colored globules drift lazily through the transparent center, counting off the seconds. See the liquid separate into interesting shapes and patterns only to reform back together at the bottom. The timer can make timed board games more fun, or it can just be used as a cool desk decoration, or a classroom fascination. However you use it, the Floating Color Timer is sure to entertain and please.
Warning: Choking hazard due to small parts. Not for children under 3 years old.
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.
This high precision gyroscope will amaze you with rotational speed and ease of precision.
Learn Chemistry While Creating Sweet Treats
Every kid needs one of these spheres!
Learn about hydrogen fuel cells with this incredible kit!
Great tarantula specimen for the science classroom!
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