Karst Phenomenon by Karst Nauta made by Mr Puzzle

The puzzle is to separate the two halves of the cube.

To solve this puzzle you need to employ a technique where you try to map the paths of the numerous gravity pins inside that hold the two halves together. It might come apart by accident if you play with it long enough but it will be very difficult to learn this puzzle by heart

Hint: Karst is a type of terrain characterised by sinkholes, caves and the like. Karst processes tend to be secretive and imperceptible because most development occurs underground over long periods of time.

Puzzle made from Queensland Silver Ash.

Shipping determined at close of auction.