Hennink Puzzle by OSKAR

Hi iMaterialise fans,

Hennink Puzzle is a remake of a puzzle that I found in Japan. The object is to remove the key from the box. The puzzle was made for a local installation company as 3D-printed premium gift. The key is used to vent air from a central-heating system. I am still looking for the name of the original designer, as well as the name of the original puzzle. Can you help me here?

Watch the YouTube video.
Buy the puzzle at my iMaterialise Shop.
Read more at the Non-Twisty Puzzles Forum.
Check out the photos below.

Enjoy!

Oskar
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