Modeling Clay Assortment, Blue/green/light Blue/orange/pink/purple/red/yellow, 4.8 OzCrayola Modeling Clay is a versatile, non hardening clay that is completely reusable. It stays soft even after molding, ensuring it can keep up with your child's imagination. It's designed with a wax and oil based formula, which makes it water resistant. Plus, Crayola Clay is created with non toxic materials so parents don't have to worry! Let imaginations take shape with this reusable, non drying clay in classic colors! Makes a great stocking stuffer