EFFECT: An ornate antique key is held at the fingertips. The ‘bit’ is slowly moved around the shaft of the key, then just as mysteriously it is slid down the shaft toward the bow. All of this is done in full view, defying the laws of physics. The ‘bit’ is moved all the way to the bow and then handed out for examination. There are no grooves, no mechanics to get out of order. You’ll do this within five minutes of receiving this incredible effect.