A fascinating lock made from two contrasting wood colors. This lock doesn’t need a key to open. Instead, your task is to move the slider horizontally and pull the platform so you can open it. Over 300 moves are needed to open this sequential movement puzzle designed by the German Jean Claude Constantin.
Please note that wood colors may vary.
Enter your email address and we'll notify you when this product is back in stock. This
service is free, and your email address will not be shared with anyone else or used for
any purpose other than a one time in stock notification.