Search For The Coin

Effect:

A coin is placed under one of three inverted cups. Spectator moves the cups around with your back facing them. You can spot the cup with the coin underneath rightaway!

Preparation:

Attach a strand of long hair to the coin so that no matter how much they move the cups around all you have to do is look for the cup with a hair sticking out from beneath!

Trick Courtesy of: Unknown
Original Author: Unknown