Buy Petrollium jelly from the dollar store (usually a dollar for a big container)and put 2 tablespoons of Petrollium jelly in a microwavable container. Melt it until it is really soft, but not all the way liquid.
Next, put how ever much color of kool-aid mix and mix it together until it is smooth. Wait for it to cool and dry solid and badda bing badda boom!
Never heard of kool-aid?