TWSBI Diamond 580 Clear Fountain Pen - Fine

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 ALR Sunset Yellow 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 Clear Fountain Pen - Fine

TWSBI Diamond 580AL Fountain Pen - Silver - Extra-Fine

TWSBI Diamond 580 Clear Fountain Pen - Extra Fine

JetPens.com - TWSBI Diamond 580 Clear Fountain Pen - 1.1 mm Stub Nib

TWSBI Diamond 580 Fountain Pen - Clear - Fine Nib – Moku Bungu

TWSBI Diamond 580 Iris Fountain Pen – Truphae

TWSBI Diamond 580 Fountain Pen in Clear Demonstrator - Goldspot Pens

TWSBI – Moku Bungu Stationery

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 translucent smoke grey cap, grip section, and piston knob. It is complemented by elegant rose gold trim, a rose gold-plated steel nib, and is presented in a modern clear display case.

TWSBI Diamond 580 Fountain Pen Smoke Rose Gold II - Stub 1.1mm