Just finished restoring this old Garant Alkor piston filler. I like this pen enough to do a full write-up.

UPDATE: Rather than making another post, here's the link to my non-blog writeup

Garant Alkor Restoration

Here's a picture of the pen when I first successfully disassemble it. No manuals or directions on how to do that, just intuition from messing with too many piston fillers 😅
(Don't mind the mini USS Enterprise flying by... 😁 )