Sculpey III has the same excellent handling qualities of Sculpey and Super Sculpey combined with the dimension of color. It maintains tooling and detailing, is easy to use and stays soft until you bake it. Available in a variety of colors that can be intermixed for even wider color possibilities. It bakes to hardness in a 275Â° F home oven in 15-20 minutes, depending on the size of the object. Once baked, Sculpey III takes on a matte, bisque-type finish. Ideal for sculpture, home dÃ©cor, crafts and more.