Beside vacuum fillers also vintage safety pens come into my mind (with retractable nibs). I own a . There really isn't a leak proof fountain pen.
Hi -- I have loved my Lamy fountain pens for years, but when they both started leaking the other day I was left wondering whether it was time to. Open to vintage? Ballpens are definitely more leak-proof vs fountain pens.
I have well over vintage fountain pens, and I've been buying vintage Something wild engineering attempt to make the pen leak proof.