This trick is similar to one performed by David Blaine on his television special! A 10 pence coin is borrowed from your spectator. You now proceed to bite a chunk out of the coin!

Your spectator will be shocked, It actually looks like you have bitten a chunk out of their very own coin.

Now you hold the coin up to your mouth and with one blow the missing piece visually appears back on the coin! 10p (single fold) version