Hi I use my left over wax for these! I use a cupcake liner and hamster(pine)bedding I pick up at Wally World for like $1.84 and use the left over wicks that I trim off my candles when I make them. You put the liners in a cupcake pan, fill with the pine bedding (or saw dust if you or someone else may be a wood craftin' kind of person) and fill the liners about 1/2-3/4 full pour your wax over them and put the left over wick (no tab) in it (i just lay mine in there, no centering or any of that) and I top mine off with a tiny pinecone that I find by my moms house (FREE) and you have a firestarter which then you light the wick and set in your firepit outside or in the fireplace and it lights the logs for ya and it smells good too but you just have to make sure that people you give them to know that they are NOT A CANDLE!!! Some people make them without the wick and you just peel down some of the liner and light! Sandy~WI