Bouncing Planets Science Kit
Only 2 left in stock
My youngest son was given this when he was about 7 years old and he just loved it.
We’re delighted to be stocking this fantastic science kit.
Make five colorful, rubbery balls resembling planets in minutes. Using a spherical mold and five colors of polymer granules, cast up to five rubbery planet models. Learn why the balls form and how the elasticity of the polymer material causes them to bounce.
Ideal for ages 8+
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