Pure quality from Mikame whose skill is adored by magicians everywhere. Excellent precision-made mechanism does all the magic. Make a bet that gives you very bad odds, only 20% chance you'll win. Place a dollar bill into a wooden wallet, and a spectator locks it in with a padlock. The dollar bill remains visible through two holes in the wallet at all times. Show five keys and explain that only one of these keys will open the lock. They can win the dollar bill if they open the lock. Mix the keys up and have them freely selected by four different people. Each person attempts to open the lock and all fail to win the bill. Finally the performer opens the lock with the final key that was not selected. Very high quality. Perform for one spectator or a theater full.