The Houdini Lock & Key is a fascinating puzzle lock that will baffle even the most experienced of problem solvers! This trick lock is designed to look like a traditional lock, but instead have a secret trick or solution to open them up: this trick worked to foil burglaries & kept secrets for centuries. The worlds most famous escapologist, Harry Houdini, could crack any lock. Are you up to the challenge? A great piece of magic trickery!