I’ve been doing a coin to key chain for a while now and I love it! The effect is you show your lucky coin that’s permanently embedded in a fob. Then another coin is signed and reappears as your lucky coin that’s permanently embedded in your key chain!
The lucky coin could be given out in its holder as a souvenir!
What I love about this trick is that it lives on my keychain, all I need to do is borrow a marker! I’ll probably make a batch of these at some point and offer them for sale.
-Louie