Today I tried stamping on a candle. This is actually done by first stamping on the shiny side of white tissue paper.
Then cut out the image. Place the image where you want it on your candle. Take a piece of wax paper and wrap the wax paper over the stamped image and the candle. Heat with your embossing gun until the image is melted on the candle.
The stamp set used was #116517 Delightful Decorations and #115366 Christmas Punch. Also used was the new Platinum Shimmer paint found in the Holiday Mini (#116807)