TWSBI Fountain Pen - Diamond 580 AL - Silver yak_leather_sale_items The pencil has HB hardness

The pencil has HB hardness

Exceptional Control: The unique design of the Falcon nib provides exceptional control

Heart-Curve Mechanism: The ballpoint features a high-quality push-button mechanism

The Pelikan Souverän M1000 is the flagship fountain pen from one of the most respected names in the industry

The fountain pen comes only in one medium nib size

TWSBI Fountain Pen - Diamond 580 AL - Silver yak_leather_sale_items The pencil has HB hardnessREAD: The Ultimate TWSBI guide before buying. Let's capture a glimpse of the simplicity and elegance of writing instruments with authentic Diamond 580 AL pens. TWSBI introduces a traditional writing instrument for the modern world with its Silver Diamond 580 AL. This pen comes with a benchmark ink filling mechanism and has detachable parts so that the user can experience the traditional aspects of owning and using a fountain pen.