This is a remix of the smoke plume from https://www.thingiverse.com/thing:4768369 to turn it into a fountain pen holder for various types of pens. If it doesn't work for your pen size I included the STEP file so you can change the hole size to work.
Printer Brand:
Creality
Printer:
CR-10
Rafts:No
Supports:
No
Resolution:200
Infill:
20
The author marked this model as their own original creation. Imported from Thingiverse.