Premo! Sculpey® is the premium polymer clay. Its texture and consistency is perfect for all applications. Premo! is soft enough to easily blend colors, while firm enough to hold fine detail. It's great for caning or millefiori. Premo! Sculpey® polymer clay maintains flexibility after baking resulting in superior durability. Hardens in oven at 275° for 30 minutes per 1/4 inch thickness.