InstaMorph is a lightweight polyester thermoplastic. It becomes moldable at a relatively low temperature (66°C / 150°F) and solidifies at room temperature. This property alone make it ideal for use for lots of projects and skill levels.InstaMorph can be remolded again and again simply by reheating it. Make a mistake? No problem! Want to tweak it a bit? Just reheat it! No messy chemicals here. Just heat InstaMorph in hot water, in the oven, or using heat gun and mold it with your hands (be careful there) or any other tools you might have. See the instructions on using InstaMorph for more detailed information. InstaMorph is only really limited by your imagination.