A card showing an empty animal cage is placed in the clear plastic compartment inside a business card wallet. Four other cards are shown. Each card has a picture printed upon it: A lion; a giraffe; an elephant and a ringmaster. A spectator is given a free choice of any one of the four cards. Let's say it's the lion. The lion card is placed loosely inside the wallet. The wallet is closed then opened. Instantly, the lion vanishes from the card and appears inside the cage printed on the card inside the plastic window.