This is unbelievable … really. Impromptu, anywhere, anytime. Use your coins, their borrowed coins or even colored candy … what more could you want.This trick really seems impossible because the spectators seemingly make all the decisions. Matt does a great job of explaining the theory of the trick and overcoming certain situations that may arise using the spectators coins. You may have to watch the video a fews times but you will get it. You could use cards but I’m sure you already do a lot of card tricks so this is a nice change of pace. I think I will use colored wrapped candies (won’t be messy) as it will be a great organic trick and something different. If you use your business card for the prediction, this is other great way of marketing yourself. They will certainly remember you and the trick.