Dan_F
Member
I've been off the site for a while, saw a few pens made with the rollerball assembly that uses fountain pen ink. Who is marketing these, and what size thread do they use? Thanks.
Dan
Dan
those rolling writers are sold under Schmidt and Private Reserve brands.
Chasing thread with the 6.3 by 0.5 mm tap works well for me.
Richard Greenwald and INDY-PEN-DANCE are two sources. Both sell the taps as well as the writing units.