Houdini has said that his brain is the key that sets his mind free. This key being enchanted with Houdini's essence proves this to be true! The performer displays the Key - a large key that he invites his audience to examine to their heart's content. When the performer places the key across his hand, the key turns - slowly and mysteriously, as if haunted, and imbibed with a life of its own. Can also be performed on the spectator's hand. It's almost as if Houdini is still trying to turn the key even to this day! The key is made of brass, chromium plated and ready to use, any place, any time.