JOWO thread Compatible - Standard Size 6 Nib assemblies EF, F, M, B (Gold plated)

 Osprey Pens is offering Size 6 standard nib units compatible with Pens that accept JOWO nib assemblies. Available in EF, F, Med, Broad and Double Broad (BB), in both chrome  and gold plated finish.

These units will not fit your regular Scholar or Milano fountain pens, as they are made specifically to match a JOWO thread pattern.