Billusion by Eric Stevens

Eric Stevens promotes Billusion, a visual close-up magic trick where a card with a large hole is placed over a borrowed bill, allowing the magician to slide the portrait's head around the bill in a baffling routine before returning the bill for examination. The effect uses a custom gimmick available for $1, £5, and 10 Euro notes, requires no difficult moves, and comes with online instructions and bonus ideas, making it accessible and practical for walk-around or impromptu performances.