but it doesn't NEED to be

New creation by Alan Wong - completely sold out at Blackpool 2020

the ring PENETRATES from one of your fingers to another

With upgraded package

Blank Coin | Meir Yedid Magic John Armstrong but it doesn't NEED toA blank coin is also referred to as a planchet or a flan and is technically a round metal disc that is used to strike coins. David Roth popularized the idea that these blanks can be used in coin magic by changing them into any coin using spellbound moves. But it is almost impossible to have them manufactured in the shape and size of US coins due to some counterfeiting regulations Until now. You get a single coin which is the exact size and thickness