Know Book by Himitsu Magic
The magician hands out a deck of cards to your spectator and…
The magician hands out a deck of cards to your spectator and has them shuffle the cards, then they choose a card at random. Without touching the deck the magician names their selection 100% precisely. Sounds impossible? With Know-Book, that is how strong the effect is! No matter how audiences examine the deck, how they mess up the cards, the magician can still write down their selection!
No sleight of hand
Can even do multiple selections
Easy to do
Resets in no time
If you are looking for a strong piece of mentalism, this is it! Know-Book does everything for you! The effects can only be limited by your imagination.