TWSBI Diamond 580 Fountain Pen - Smoke RoseGold II Broad Procyon Fountain Pens TWSBI has taken everything they

TWSBI has taken everything they have learnt as premium fountain pen manufacturers and applied it

exacting standards

'A' Beginners Steel nib

Designed to Fit Sheaffer and Sheaffer style ballpoint pens

The M is short for mechanism (as in piston mechanism) and the P is short for Patrone (the German word for cartridge)

TWSBI Diamond 580 Fountain Pen - Smoke RoseGold II Broad Procyon Fountain Pens TWSBI has taken everything theyThis is the Special Edition Rose Gold version of the Diamond 580AL. The ever popular TWSBI 580 now comes with aluminum parts in the new TWSBI 580AL fountain pen. The pen features new aluminum machined grip, connector, and piston rod. TWSBI has taken everything they have learnt as premium fountain pen manufacturers and applied it. The Diamond 580 is the result. WIth the 580 comes an improved grip and barrel section, an increase in the ink volue by 30%