TWSBI | Fountain Pen | Diamond 580ALR | Nickel Gray

TWSBI Diamond 580 ALR Fountain Pen – Nickel Gray

The Diamond 580 AL R brings an anodized aluminum cap and section to TWSBI's benchmark piston filler, finished here in a cool Nickel Gray with a matte texture and subtle detailing on the grip and cap. New aluminum-machined grip, connector, and piston rod bring improved smoothness and durability, along with an improved grip and end barrel section compared to the earlier 540.

The Diamond 580 has increased ink capacity, roughly 30% more than the earlier 530, and comes with all detachable parts, letting you fully experience the traditional aspects of owning and maintaining a fountain pen.

Key Features

• Matte Nickel Gray anodized aluminum cap and grip section
• New machined aluminum grip, connector, and piston rod
• Piston filling mechanism, ~30% more capacity than the 530
• Stainless steel nib, available in five sizes
• Fully disassemblable, with included wrench and silicone grease