NND - Zebra G-nib housing for TWSBI 580 : r/fountainpens

Pen Reviews Archives - Page 2 of 4 - My Pen Needs InkMy Pen Needs

5Pcs Wing Sung 3003 Transparent Plastic Fountain Pen EF/0.38mm Nib

Vancouver Pen Club: March 2021

NND - Zebra G-nib housing for TWSBI 580 : r/fountainpens

TWSBI Diamond 580 Nib Unit - Broad

TWSBI 580/540/530 Nib

The Gentleman Stationer

TWSBI Archives - BLAKE'S BROADCAST

TWSBI Diamond 580 Fountain Pen - Iris – Makoba

This stainless steel replacement nib unit fits the TWSBI 580, 580AL, and 580ALR. It's also backwards compatible with the 530 and 540. It includes the nib, feed, housing, and clear grip section.

TWSBI Diamond 580 Replacement Nib Unit - Fine