Schlussel by Roger D

Schlussel by Roger D.

Schlussel (or Key in English) is another tricky puzzle designed by the mysterious Roger D.

After inserting the key and rotating it, it is a challenge to get the key out again... unless you know the mechanics and mystery of this puzzle.

This copy comes from the 1st owner. The lock has some scratches on its sandblasted surface, as can be seen in the pictures, mainly on the top surface.

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Please note:
I am currently auctioning 30 (mostly) metal puzzles on behalf of a puzzling friend who no longer collects puzzles.
The puzzle(s) will be sent from the Netherlands (Eindhoven), or delivered in person at an MPP or DCD or IPP.
Please pay via Wise(international) or IBAN(EU) or cash(at MPP/DCD/IPP), other options can be discussed.
Insured Shipping cost estimate: €20 within EU/UK, €35 outside EU.