Half Dollar Coin Miraculously Penetrates thru the Brass Box onto the hand of the Spectator. You show three Half Dollar Coins & a small brass box and lid in full view of the Audience. You place the three 50c coins in the box & put the lid firmly on the box. You ask a spectator to put out their hand and you hold the brass box over it. The brass box is tapped firmly on the lid and amazingly one of the 50c coin Penetrates Right Through The Base Of The Box, drops into the hand of the spectator. The lid is then removed and the two remaining 50c coins are tipped off. Everything can now be examined. Sounds impossible but its accomplished very easily with the special box and gimmick coins provided. All you have to add to the set is 2 regular 25c coins. These tricks are Precisely Hand Machined by our Expert Engineers and you can purchase them with confidence.