Sculpey III features the same excellent handling qualities as original Sculpey, combined with the brilliance of color. Colors are intermixable to create unlimited shades. Easy to work with after just a couple of minutes of kneading. Bake at 275 degrees F for 15 minutes per 1/4" thickness. Smooth finish after baking. 2 oz. per package. Just orange. Contains no sulfur, gluten, latex or dairy. AP Seal, non-toxic.