I printed this compass case for a faber castell one, but you can modify it as you like for your own compass.
It's easily customizable.
For mounting I used two pieces of 3 mm pins from an old laser printer, but it's easy to find
a piece of 3 mm metal's wire :)
For the lock system I used four 5x2 mm magnets that you can find on amazon for cheap.
Let me know what you think about this project in the comments… Enjoy the print :)
The author hasn't provided the model origin yet.