A stack of four coins is dropped into a metal box and covered. The box is then placed on the back of the hand. Then miraculously, the halves penetrate the bottom of the box, pass completely through your hand, and fall to the table. The box is opened, found to be empty, and passed for examination. Many other routines are possible, such as passing the coins visibly from hand to hand, table and card penetrations As can be seen in the picture the corners of the box and lid have been rounded allowing for a smooth handling. Half Dollar size, made in stainless steel.