A new and fascinating product - Quick Cure Clay is revolutionary. This is a very strong clay - 5x stronger than polymer clay. There is no mixing required, and the clay will not harden when left out uncured. To Use: Shape and mold the clay as you would any other type of clay. When ready to cure, heat the clay all over with a heat gun until the reaction starts. You will see a whiff of smoke. Stop heating. Allow the reaction to proceed. Do not touch - it will very hot (over 200C). Repeat if necessary if you see that not all of the item has cured. Allow to cool. That's it - you're done. The process, depending on the size of the item, takes about a minute.