Looking for a marble maze

[altomentis]

Hello all,


Back in the mists of time I had a paper model that was a hidden marble maze where the path of the marble was not visible. You dropped in your marble and tried to solve the maze.


The model was an octohedron - two pyramids and the outside was decorated as a wedge of cheese.


Does anyone else remember this model? Anyone know where it came from?
I know it exists because I built it a long time ago.


If anyone will know it will be someone here.



Thank you, friends.