Black Poppy Paint
Poppy Paint is very fast drying and does not rub off or smudge once set. It was created to be used on chocolate, especially cake pops and other chocolate covered confectionery. However, it also works great on cookies (including macarons), gum paste, fondant, royal icing, and candies. Poppy Paint is 100% edible once dry and follows all FDA regulations.
I love the paint. It works really great. It drys really fast like they said and so far no smudges when i wrap it.