Printing On Demand is David Solomon’s favorite packet trick. It has multiple climaxes and easy patter possibilities. A blank Bicycle card is placed aside. Four Jokers are shown to have blank backs. One by one you print colorful backs on the Jokers. After all four backs are printed, the you magically cause all of the Joker faces to vanish and all four of them appear together on the blank Bicycle card! David says, “This is Printing On Demand!” Comes complete with all the special Bicycle Cards and full instructions.