A unique modeling clay that can be thrown on a potter's wheel or hand modeled like any high quality ceramic clay. However, this clay will harden after baking for one hour in your kitchen oven at 350 degrees F. Ideal for children's projects and miniatures, and anyone without access to a kiln. Be sure to use an oven thermometer to verify temperature. If baked at temperatures above 350 degrees F, excessive and undesirable smoke may result. Non-toxic, ready to use. After baking, OvenCraft is a beautiful, speckled, red-brown stoneware color.