Get 30 colors of oven bake clay. Sculpey III is the perfect clay for general crafters. It is soft, easy to use and stays soft until you bake it. Once cured, Sculpey III bakes hard and takes on a matte finish. The 30 Color Sampler includes 30 bars (1-oz. each) from the Classic, Bright, Natural, Pearl and Pastel color ranges. Set includes basic instructions and a free project sheet.