Effect 1: A needle is pushed straight through the center of a brass box. After the needle is pulled out, the lid is taken off and to your astonishment, the box is completely filled with four half dollars. Then the performer put all coins back to the box and cover with the lid. After the box is placed on the back of his hand, with the snap of his fingers, four coins pass through his hand, next the box and the lid also pass through his hand. Effect 2: A brass box filled with half dollars is shown and a needle is pushed straight through the center of the box. After the needle is pulled out, all half dollars become chinese coins.