Crayola Air-Dry Clay is a natural earth clay which air-dries to a hard solid. Use it to make clay sculptures, decorative items or plaques. No baking or firing needed. Minimal shrinkage. Easy to use with traditional modeling techniques, it's also a snap to clean up. Dry pieces can be painted or varnished.. Details: White 5 lb. net wt. 12 buckets Can be used to make clay sculptures, decorative items or plaques No baking, dries hard Easy cleanup