A borrowed and marked coin is found inside the third wallet inside the second wallet inside the first wallet!
Have a coin borrowed and marked, then placed within the folds of a handkerchief. The spectator holds the coin through the handkerchief, but the coin VANISHES!
A coin wallet is removed from your pocket. The wallet is opened and another wallet is removed. When the second wallet is opened another wallet is removed from inside. The last wallet is opened and a folded up cloth is removed. The spectator unfolds another handkerchief inside this third wallet.
Amazingly, the spectator’s marked coin is found inside this last wallet!