Amazing mentalism. Magician fooler.

I performed this to a magic club today, and it stunned people. My magician friend, who has practised magic for a decade, said she was stumped. Very good instruction, and various ways you can perform this. You can also do this with the 'move' that shows both sides of the index card completely empty. But you don't have to. You can really show both sides of the card empty, and this still works. Great routine.