Performer places the small cube in the box and closes the doors. He tilts the box so that the cube slides over to the other side. Everyone hears it slide. Opening the door on the side where he placed the cube, he announces that it has disappeared. This will draw a laugh because everyone heard it slide over to the other side. This repeated over and over until someone says to open all the doors at the same time. This is done and the box is shown to be empty. The cube has vanished and may be produced from the pocket. Metal box, 2" x 1" x 1-1/4".