Easy, self working and hilarious, this totally fooled me and when I heard the explanation, I actually said 'wow’ out loud. I never expected that that is how it was done. Sooooooo easy and devious at the same time. There are no special or fancy moves or secrets involved, you can just present an amazing piece of magic mentalism and collect the ooh's and aah's from not just your spectator but from the audience. The Other Brothers also teach you a way of doing this on the fly and seemingly impromptu if you don’t have an envelope and 8.5” X 11” pieces of paper. As always, they do an amazing job of explaining the trick and then taking you through the whole routine from start to finish with outs if needed. This a great trick to add to your parlor or stage show and it’s not going to cost you an arm and a leg. You are going to have a lot of fun with this, get a lot of laughs - even if you are not really funny and it was a great investment for cheap! Thanks Other Brothers for sharing this great trick with us, I love it, you will too.