October 2, 2025
Description
The Topper was modified to have a hexagonal inner shape (7.8 mm from side to side) that fits on a STABILO fineliner. I also closed the topper so it does not easily break apart.
Depending on your printer you might need to scale the model a bit or you can adjust the attached CAD files.
In my case it holds on to the pen with a slight pressure fit but can also be removed again.
License:
Creative Commons — Attribution — Noncommercial — Share Alike
CurlyVole
