• To refill the Stabilo pen 68 I had to open the glued back cap with a bit of violence and used a saw. Smooth edges needs a bit sanding.
• The plug was printed with Fiberflex40D with 5% infill.
• I use baby powder on the bed for easy lifting.
• To refill I used archive ink for fountain pens, later Im able to combine the drawing with watercolors .
• No spilling, it closes with a satisfying snap.
The author marked this model as their own original creation.