Peel the paper off of all of the crayons and break into small pieces
Place different color pieces in each of the heart molds (I like to make sure to have some light colors and some dark colors in each. I try to put at least a small piece of white in each one). Some people like to separate the crayons in like color categories. Up to you...have fun with it!
Place on a cookie sheet in the oven for about 12 minutes. Please note: all ovens cook differently. You will want to watch for the crayons to melt completely, but take them out before all of the colors mush together too much!!
Take out of the oven and let them cool completely. The crayons should pop right out of the molds!