Copernicus Swell Polymer Multi-Colored Spheres (1 pc) duvet cover set Non-toxic water based inksA cardboard

Non-toxic water based inksA cardboard box made of at least 89% recycled material FSC certified

Inside with 80 finely lined pages with nice images

this pom-pom bear has an incredibly soft and cuddly fur tummy

and budding marine explorers ages 5+ who are ready for a big

Dimensions: Length: 17 cm

Copernicus Swell Polymer Multi-Colored Spheres (1 pc) duvet cover set Non-toxic water based inksA cardboardThese 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. Warning: Choking Hazard Small parts Toy contains a