There are 2 marbles enclosed in the puzzle on a curved ramp. Can you get a marble in each of the two holes on either end?
Amazing puzzle in that people will spend hours trying to solve it, yet when you know the "secret" you can solve it almost instantly.
Great fun and an excellent desk or coffee table type of item. Unique in this format from our shop. This is an especially nice version of this classic puzzle.
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.