Self-hardening clay is a ready-to-use plastic substance that hardens when exposed to air. Self-hardening clay is best suited for making small sculptural forms. It can be used to create solid forms such as figurines, bowls, plates, decorative reliefs on plates and jewelry (pendants, necklaces, brooches). You can also easily impress various patterns on smooth surfaces. The drying time of the finished product depends on its thickness and drying conditions. If necessary to achieve the desired consistency, clay should be moistened with water. After drying, objects made with self-hardening clay can be painted with ASTRA paints.