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Bouncing Planets

$9.99

Ages: 8+

SKU: 814743014817 Availability: In stock

Description

With this fun activity 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.

Brand

Thames & Kosmos

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