This is the classic Three Card Monte but done with dominoes. Two double fives and one double one. You mix up the dominos. No matter how closely the spectator watches, he will never fine the double one. He will be completely fooled again and again. 

Ren-Nee's Three Domino Monte is a wonderful close-up routine. Very easy to do. The dominoes do all the work for you. They are gimmicked in a way you have never seen before!