Swell Polymers

polymer spheres 1.jpg
polymer spheres 2.jpg
polymer spheres 1.jpg
polymer spheres 2.jpg

Swell Polymers

10.00

These curious growing spheres are made from a chemical known as super absorbent polymer (or SAP). They are long chains of molecules that join together in a net-like pattern. Tremendous amounts of water can be soaked up in these chains, transforming the polymer into a hydrogel 300 times its original size. Whoa, monster molecules! From Copernicus Toys.

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  • Ages 8+ with adult supervision
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