Schneider Rave Retractable Ballpoint Pen, ViscoGlide Ink, 1.4 mm, Black, Pack of 5 | Oriental Trading
my dad gifted me this pens, a Monteverde Aldo Domani with a F nib(i think), and a Schneider pen with three stub nib pieces (1.1, 1.5, 1.8) : r/fountainpens