SOUND BOX.

SOUND BOX. A coin or ring is supposedly placed in the box, but is actually palmed by the magician. The magician shakes the box and the audience can hear the rattle of the coin or ring. When the box is opened it is empty. A seed or metal piece is hidden in the lid and the rattle is controlled by the finial on the lid. 2 3/4 inches tall (7 cm).