Nib Sizes are Various Sizes according to Brands :
EF = Extra Fine
- F = Fine
- M = Medium
- MF = Medium Fine
- NMF = Nagirah Medium Fine
- B = Broad
- BB = Double Broad / 2B or EB (Extra-Broad)
- BBB = Triple Broad / 3B or EEB (Extra-Extra-Broad)
- Z = Zoom
- S = Stub / Stub or ST
- OM = Oblique Medium
- OB = Oblique Broad
- MS = Music / Manuscript
- A (“Anfänger” = beginner)
- Italic / Calligraphy = IF, IM, IB, 1.1mm, 1.5mm, 1.9mm
- NP (NeedlePoint)
- LH = Left-Hand : Pelikan & Lamy
- MK = Medium Kursive / Rounded Medium
- Music = Type of Stub or Italic Nib
- Zoom = Special nib made by Sailor
- ROM = Reverse-Oblique Medium
