Double Lock, a beautiful handcrafted wooden piece of art is a mechanical interlocking puzzle. Your first try to unlock the puzzle, you will have to find the right sequence of moves to release the first piece. If you do it the right way the pieces will move easily and smoothly and you will be able to take all the pieces apart. Putting all 4 pieces back together will be also very challenging.
This beautifully shaped puzzle seems to have no end or beginning, that’s how well the 4 pieces fit together. The attractive design and high quality, handcrafted wood make this a great puzzle to keep on your desk or coffee table to challenge and impress your colleagues and friends.