Thanks! I use Super Sculpey and Aves Apoxie Putty to sculpt. The Apoxie putty is a 2-part epoxy putty that cures rock hard after the 2 parts are mixed. For the sculpey, I usually boil them to cure them, but baking at no higher than 275 degrees is usually safe for the munnys and will not warp them (but to be on the safe side, keep checking on it while it bakes). Also, don't use a pot that you cook with to boil the figures.