Cup Cards by Will Gray"Will Gray has come up with by far the best pocket trick of recent times! The biggest compliment I can give it is EVERY working pro who has seen it has raved about it and added it to his repertoire!" Dave Jones Will Gray has worked this packet trick in countless situations and it shows. It is memorable, deceptive and enjoyable to watch. You offer to play a game with the spectator the game of the cups and balls. You show three blue cup cards and a