NEW! This is a 500 yen magnetic coin. It can be used with regular 500 yen coins or steel coins. The easiest application is mental magic using a magnetic detector like in "Sixth Sense." It's a versatile gimmick, allowing for a wide variety of magic tricks. The photos show the front and back, but the product is for one coin only. This is a rare gimmick. Please check the photos carefully. *This is a magic trick prop and cannot be used as currency. Please do not use it as money under any circumstances. We are not responsible for any issues that may arise from misuse.