✨ New Arrivals Just Dropped!Explore
Select Nib Size
From $56.95
Original: $189.85
-70%TWSBI Diamond 580 Replacement Nib Unit—
$189.85
$56.95The Story
Replacement nib unit for TWSBI Diamond 580 fountain pens.
Both nib and clear Diamond 580 grip section supplied including metal ring. Also suitable for Diamond 540 pens, just swap out the old grip section.
Polished steel nib engraved with TWSBI logo and branding, available in a wide range of nib sizes: fine, medium, broad, extra-fine, stub 1.1mm and stub 1.5mm.
Description
Replacement nib unit for TWSBI Diamond 580 fountain pens.
Both nib and clear Diamond 580 grip section supplied including metal ring. Also suitable for Diamond 540 pens, just swap out the old grip section.
Polished steel nib engraved with TWSBI logo and branding, available in a wide range of nib sizes: fine, medium, broad, extra-fine, stub 1.1mm and stub 1.5mm.
