July 26, 2025
Description
I already lost 2 caches because I attached the magnets only with gaffer tape. Now I took a new approach and used a 3D printed magnet holder where the bison tube can be inserted (glued in).
The model contains an “invisible” slot for a 10x30x3 mm magnet.
It also has a plug so it can be properly closed and glued in.
License:
Creative Commons — Attribution — Noncommercial — Share Alike
11
dr.dentz
