Key shockingly penetrates coin! Science teaches: Two objects cannot occupy the same space . . . until now!
The gimmick and construction are very sturdy and well made.
(Effect) The magician borrows a quarter from a spectator. He places the coin into a case with a key attached by a chain. He then sticks the key through the case and the quarter inside! When he withdraws the key and opens the case, the quarter appears whole and undamaged.
This item can be used as an actual keychain and be carried with you anywhere for impromptu performances that amaze and delight.