JoWo #6 Fountain Pen Nib w/Feed Unit by Rosetta, Stainless Steel color-silver This refill is not the

This refill is not the same as the standard international rollerball refill

5" (13 mm)

Pentel model number PG503ED

Stock number REF77-B

JoWo #6 Fountain Pen Nib w/Feed Unit by Rosetta, Stainless Steel color-silver This refill is not theRosetta JoWo #6 Fountain Pen Replacement Nib Unit, Stainless Steel With feed unit Stainless steel nib by JoWo of Germany, part #6. Will fit pens accepting the JoWo #6 nib unit, including the Rosetta Magellan, North Star and Vulcan Metal Series fountain pens (requires the JoWo version grip section; grip section not included but sold under Rosetta Replacement Parts). Does not fit the Rosetta Explorer, Napoleon or Coronado Series. JoWo #6 nibs are among