TWSBI Diamond 580ALR Prussian Blue Fountain Pen
TWSBI Diamond 580ALR Prussian Blue Fountain Pen
TWSBI Diamond 580ALR Prussian Blue Fountain Pen

TWSBI

TWSBI Diamond 580ALR Prussian Blue Fountain Pen

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Tax included.

Our ever popular 580AL now with matte finish, subtle details on the grip and cap. 
New aluminum machined grip, connector, and piston rod. 

Improved grip and end barrel section compared to 540

580 has increased ink capacity, about 30% more than 530

580 has improved the smoothness of cap thread turning.

New aluminum machined grip, connector, and piston rod.

Made In Taiwan