Easy-to-use reusable non-hardening clay that comes in assorted colors created from vegetable-based dyes. The clay makes solid, durable forms without need for baking in an oven or firing in a kiln. Smoother, finer & less sticky than traditional clay. Softens easily with water. Clay / Pottery Type: Modeling; Color(s): Assorted Primary; Age Recommendation: Ages 4 & Up; Weight: 220 g.