This colored modeling compound is soft and pliable for easy handling. Bakes in a home oven to firm hardness with a smooth matte finish. Great for children to use. Takes tooling well, cna be rolled and cut, extruded through the Sculpey Clay Gun, or formed over armatures such as tin foil, wire and glass. Perfest for small sculptures, jewelry or decorative pieces. Ceritfied Non-toxic.This Sculpey Sampler Pack comes with 30 - 1oz. colors.