Very nice walk through of how to use polymer clay, oven temps, painting etc. Fingers crossed for my first time tonight! I have an extra oven thermometer in there so it won't char but also chose animal skulls and Horns as well as spear heads, so char might be char ming!.. Update. Worked very well. And I loved learning you need not store it in a zip lock! There's no mention of convection ovens, but I've heard they're the best at controlling temps.