The Chess Puzzle Box, or Schach Box as it is called in Germany, is a very interesting looking design from Constantin.
With eleven chess pieces on top of the box you can move them along the grooves and must a find a way to try and open the box.
A really elaborate design and a great one for fans of Chess or collectors of interesting puzzles.
The box measures 145 x 105 x 82mm.
Please note the solution is not included.