Swell Polymer Rainbow Spheres- Science of Polymers Color:Clear and toys for children and

and toys for children and families that facilitate creative play and imaginative thinking

Recommended age: +3 Year Wash: Surface wash Material: METAL/WOOD/RUBBER

Each shrink charm is one-half of a famous bestie

Design and architecture

• Metal car with suspension

Swell Polymer Rainbow Spheres- Science of Polymers Color:Clear and toys for children andThese curious growing spheres are made from a chemical known as a super absorbent polymer (or SAP). SAPs are amazing materials. They are long chains of molecules that join together in a net like pattern. Water is pulled in through the holes of the net. then the molecule chains soak up tremendous amounts of water. When the molecules absorb water, they swell and soften and transform into a hydrogel water bead. Swell! All in a packed in a test tube and