Preheat the oven to 250˚ F
Peel all of the paper off of your crayons. You can use new crayons or used, broken crayons.
For best results, sort all of your crayons by like color. Red, yellow, and orange work well. Blue, green, and purple are great grouped, too. This part is pure preference.
Break the crayons in to smaller pieces and put one later of crayons in to each of the cavities. If you are using a standard baking tin, you can also line the baking tin with a cupcake liner if you wish.
Put the crayons in the oven for 15 minutes.
Allow the crayons to cool completely before removing from the mold.