WARNING: This product may contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to https://www.p65warnings.ca.gov/
Our premium quality gray self-hardening clay is formulated for handbuilding and sculpting techniques. Modeled objects are permanent without firing. Moist, ready-to-use. Pieces dry hard and durable, but not waterproof. Can be painted.