TWSBI Diamond 580 Iris Fountain Pen — The Gentleman Stationer

TWSBI has applied its iridescent "Iris" finish, first seen on TWSBI Vac700R Iris, to the classic 580 piston filler.

Exploring a wide range of modern and vintage writing implements, and how to incorporate them into modern life, with a focus on fountain pens, fountain pen inks, woodcase pencils, and other quality stationery products (especially paper).

The Gentleman Stationer

TWSBI Diamond 580 Fountain Pen - Iris - The Goulet Pen Company

The Gentleman Stationer

The TWSBI Diamond 580 Clear is TWSBI’s classic fountain pen featuring a piston ink-filling system and swappable nib units. By fusing the traditional

TWSBI Diamond 580 Clear Fountain Pen — The Gentleman Stationer

The TWSBI Diamond 580 comes with a benchmark piston ink-filling mechanism and has all detachable parts. The clear demonstrator barrel allows you to see your ink color and remaining ink level. It has a clear grip section and screw-cap. It comes with a stainless steel nib and is presented in a modern clear display case. The idea behind the TWSBI Diamond 580 was to go back to basics and capture the simplicity and elegance of traditional writing instruments.

TWSBI Diamond 580 Fountain Pen - Iris - Extra-Fine

TWSBI has applied its iridescent Iris finish, first seen on TWSBI Vac700R Iris, to the classic 580 piston filler.

TWSBI Diamond 580 Iris Fountain Pen — The Gentleman Stationer

NEW PEN DAY, TWSBI Diamond 580 Fountain Pen in Iris

TWSBI Diamond 580 Fountain Pen - Iris - Fine

The Gentleman Stationer

The Gentleman Stationer

Our ever popular Diamond 580 now with iridescent finish. Features 580 has increased ink capacity, about 30% more than 530 580 has improved the

TWSBI Diamond 580 Iris Fountain Pen

Experience writing with a traditional pen, TWSBI Fountain Pen - Diamond 580 - Iris from Pen Boutique store at a reasonable rate. We guarantee

TWSBI Diamond 580 Fountain Pen - Iris (SPECIAL EDITION)