A card is shown BOTH SIDES it has a LARGE HOLE in the center. A bill is borrowed. Let's say a dollar (this works with Dollars, Pounds and Euros)

The HOLE CARD is placed over the DOLLAR BILL showing George Washington's face. Without any moves you slide Georges head up to the top of the bill, then across to the right and then to the left. Finally you slide his head back onto his shoulders where it belongs. Immediately hand back the borrowed bill and show the card on both sides.

Custom built gimmick, they come in $1, £5 and 10 Euro gimmicks.

Online instructions with step by step handling plus bonus ideas.