Deck Penetration (Bromley)
A box is shown with a hole in its center. It is sealed with a nut and bolt going through its center. Magician explain as that one card in the box has a hole in its center, a card is chosen by the spectator and set aside face down. Spectator opens the box ,removing the bolt. Inside the box is a complete deck of cards, only one card has a hole in its center. It matches the selected card on the table. The cards that were also in the box are complete without a hole.