To make a candle from a mold
Cut off the top of a soda can to make as a mold and pour in melted wax. Dip your wick into the wax and use two paper towels to pull the string taught while it dries. Put the can and wick into the fridge. Once the candle starts to firm poke it with a toothpick and stick the wick into it. Put back into the fridge until fully hardened. Remove from the mold.