#6 JoWo Black Oxide Steel Nib & Unit 18K Berlin-based JoWo has long supplied

Berlin-based JoWo has long supplied high quality nibs to all the best-known International pen manufacturers

that means that the feeder is 6 mm in diameter

Any questions please get in touch

Founded in 1852

#6 JoWo Black Oxide Steel Nib & Unit 18K Berlin-based JoWo has long suppliedWe have worked with JoWo for 20 years only now being able to supply their nibs. Founded in 1852, Berlin based JoWo has long supplied high quality nibs to all the best known International pen manufacturers. For bulk purchases drop me an email. Steel nib unit with feeder and threaded housing. Size 6, that means that the feeder is 6 mm in diameter. Thread size for the housing is M7. 5 x0. 5 (we sell these too)