This German Puzzle Box can be very difficult to solve for many collectors. Constructed of metal and wood, the objective is to navigate the metal pin through the double-layered maze on top in order to open it. The starting position is indicated by a small etched square, so the player can reverse the challenge and try to put the pin back into the original position once the puzzle has been completed. Measuring 7 x 10 x 1.5 cm, this puzzle is not as simple as it looks! A very nice showpiece for your puzzle collection. Made by Jean Claude Constantin. Note: No solution is provided for this product