TWSBI Diamond 580 Red Blue Transparent Fountain Pen Size:Medium Piston Filler Fountain pen

Piston Filler Fountain pen

Faceted cap ensures pen will not roll away if left on a desk

all the way to the experts

Cartridges

TWSBI Diamond 580 Red Blue Transparent Fountain Pen Size:Medium Piston Filler Fountain penFeatures 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 580 shows you our promise on continuous product improvement on small details TWSBI Diamond 580, a classic fountain pen with a piston ink filling system. By fusing the traditional mechanisms of the fountain pen with a modern industrial design, we have created an eye catching fountain