Thames & Kosmos Bouncing Planets STEM DIY Kit


Price:
Sale price14.99
Stock:
In stock, ready to be shipped

Pickup available at 181 Main Street West

Usually ready in 24 hours

Description

Make five colourful, rubbery balls resembling planets in minutes. Using a spherical mold and five colours 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.