TWSBI Diamond 580 Nib Set

Fountain Pen Nib Description:

TWSBI 580 replacement nib sets fit all TWSBI 580 fountain pens. Simply screw out the old nib and screw in the new. It starts with extra fine and ends with double broad and 1.1 stub. Choose a nib to fit your style.

Fountain Pen Nib Specifications:

Nib colour: Silver.

Nib material: Steel.