A small business card wallet is shown. A blank business card is in the pocket. You scratch your head in confusion, and you notice that all your cards are blank. ''How could this be?'' you wonder. You take out a pen, and pretend to write on the blank cards in the holder.. When you're finished, you have new printed business cards! The spectators will never forget you! Terriffic effect for when it's time to hand out business cards. Self-Working!