These steel custom adjusted #6 flex nibs have been custom ground at the shoulders to offer a much softer ultra flex feel. They write with an extra
Fpr “Himalaya” Flex Versus Ultra Flex? - Fountain & Dip Pens
These extra fine tipped semi-flex nibs write with a 0.4mm line on the thin end and up to 1mm with pressure. This was an experimental batch of nibs
FPR #6 Chrome EF Semi-Flex Nib
Drew's Top 5 Modern Flex Pens
These steel custom adjusted #6 flex nibs have been custom ground at the shoulders to offer a much softer ultra flex feel. They write with an extra
FPR #6 Two-tone EF Ultra Flex Nib – Fountain Pen Revolution
FPR Himalaya V2-Chrome Fountain Pen – Fountain Pen Revolution
Comparing FPR Flex Nibs
FPR #6 Chrome EF Ultra Flex Nib – Fountain Pen Revolution
Get one of our #6 two-tone or chrome manually adjusted ultra flex nibs and a custom 6.3mm flex adjusted ebonite feed.FPR Ultra Flex nibs now feature
FPR #6 EF Ultra Flex Nib and 6.3mm Ebonite Flex Feed Combo
FPR #6 Two-tone EF Ultra Flex Nib Unit – Fountain Pen Revolution