Its a great idea, and a good way to make sure you always have a pick handy if you keep them in your wallet. But you can only use them once!! Good for a quick widdle if you find your self presented with a guitar to play, but after a 20 minute set they'll be shredded and unuseable. You might aswell keep a real pick in your wallet!

Quite a fun novelty thing and OK to have in your wallet in case you find yourself naked in a guitar showroom. <br/> <br/>But the edges are sharp and they feel like a piece of plastic rather than a shaped plectrum.