TWSBI Diamond 580ALR Fountain Pen - Navy Blue, Extra Fine Nib Butterfly Garden If the pen's ink flow

If the pen's ink flow is too wet or dry for your taste

ideal for right handers who experience counter clockwise pen rotation

A stunning 80ml extra large bottle of Burnt Sienna Ink

While the ancient art can be traced back over a thousand years

TWSBI Diamond 580ALR Fountain Pen - Navy Blue, Extra Fine Nib Butterfly Garden If the pen's ink flowThe latest special edition for 2021 is the deep dark blue of the TWSBI 580AL R navy blue colour. A popular model this new colour is sure to be sort after in years to come with its sophisticated and elegant hue. 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% to a massive 1. 98ml.