TWSBI DIAMOND #580 AL R Clear Piston Fountain Pen (Affogato & Black Titanium)

TWSBI DIAMOND #580 AL R Clear

Piston Fountain Pen (Affogato & Black Titanium)

This Affogato & Black Titanium edition features warm coffee-bronze metal components paired with a transparent barrel, capturing the layered visual richness of espresso blended with ice cream.

The black titanium clip adds a calm, understated accent, balancing clarity with substance and creating a refined yet modern aesthetic.

The TWSBI DIAMOND 580 is a piston-filling fountain pen designed with practicality and value in mind.

All components are fully disassemblable and reusable, making maintenance and servicing simple and accessible. Most importantly, it is a fountain pen renowned for its excellent value for money.

Dimensions & Weight

• Pen size: 142 × 14.9 × 18.4 mm

• Box size: 40.5 × 190 × 64.5 mm

• Pen weight: 28.5 g

• Box weight: 158 g

If you ask today’s fountain pen enthusiasts, many will tell you about the joy that fountain pens bring to everyday life—

returning to handwriting on paper, practicing calligraphy and character writing, disassembling and maintaining pens, and experiencing the evolution of pen-making craftsmanship.

TWSBI upholds its three core brand values: Brightness, Friendliness, and Progressiveness,

and promotes the philosophy of “True Value” in life—

hoping that through the act of writing with a fountain pen, people can rediscover the pleasure of a simple, elegant lifestyle.

Nib Options

EF / F / M / B / Special Nib: Stub 1.1 mm

Pricing

• EF / F / M / B: USD 2,550 (NTD equivalent)

• Stub 1.1 mm: USD 2,700 (NTD equivalent)