Two spectators select 2 cards (lets say, 9 of spades and 10 of hearts). You then show a notepad. While flipping the pages, you show pictures of cards taken from their back. Ask the spectators if they saw their cards. The answer, of course, will be ""No"", as the cards are face down. You flip the pages again and ""magically"" the cards now face upwards. Then, like a cartoon movie, the cards vanish until only a single card is left - the 9 of spades (the first selection). Now the second spectator is left… Well, wave your hand, and surprisingly, the 10 of hearts will appear on the entire page, through the entire notepad. A great commercial effect with 2 great climaxes. The Book of Cards will fit into your pocket and is ready to work. Great for close-up and walk-around! "