Close-up of a TWSBI Diamond 580 fountain pen with copper aluminium accents, cap removed, placed on a white background.
TWSBI Diamond 580 fountain pen with copper aluminium accents placed beside a cappuccino as coffee is being poured into the frothy milk.
TWSBI Diamond 580 fountain pen with copper aluminium accents placed beside a cup of coffee and a portafilter filled with ground coffee on a beige surface.
Close-up of a TWSBI Diamond 580 fountain pen with copper aluminium accents, cap removed, placed on a white background.
TWSBI Diamond 580 fountain pen with copper aluminium accents placed beside a cappuccino as coffee is being poured into the frothy milk.
TWSBI Diamond 580 fountain pen with copper aluminium accents placed beside a cup of coffee and a portafilter filled with ground coffee on a beige surface.

TWSBI Diamond 580 AL R Fountain Pen Affogato with Onyx Trim

By TWSBI
£79.00
Earn points
Minus Plus

A fine nod to the golden age of writing, the TWSBI Diamond 580 AL R in Affogato pairs engineering precision with vintage charm—like espresso served in crystal. With a brown aluminium grip, cap ring, and piston knob—all handsomely matte-finished and finely engraved—it’s a pen that looks as thoughtful as your words.

The transparent barrel (or “demonstrator,” if you’re feeling fancy) lets you admire both your ink level and colour at a glance. You’ll find a robust piston-filling system under the bonnet—fully disassemblable, should you wish to indulge your inner tinkerer. Finished with onyx-black trim and a matching steel nib, this model balances past and present with effortless grace.

Why You’ll Love It

  • Elegant Engineering: The benchmark piston-fill system never needs cartridges, and always offers a satisfyingly smooth refill.

  • Modern Classic: A fusion of industrial design and traditional form—never flashy, always distinguished.

  • Fully Transparent Barrel: See your ink swirl and settle—delightfully practical, unexpectedly mesmerising.

Details

  • Pen Type: Fountain Pens
  • Color: Clear Brown
  • Length: 142 mm
  • Cap Rotations: 1.25
  • Cap Type: Screw-cap
  • Material: Resin, Metal, Steel
  • Nib Size: Extra-Fine, Fine, Medium, Broad, 1.1mm Stub

A fine nod to the golden age of writing, the TWSBI Diamond 580 AL R in Affogato pairs engineering precision with vintage charm—like espresso served in crystal. With a brown aluminium grip, cap ring, and piston knob—all handsomely matte-finished and finely engraved—it’s a pen that looks as thoughtful as your words.

The transparent barrel (or “demonstrator,” if you’re feeling fancy) lets you admire both your ink level and colour at a glance. You’ll find a robust piston-filling system under the bonnet—fully disassemblable, should you wish to indulge your inner tinkerer. Finished with onyx-black trim and a matching steel nib, this model balances past and present with effortless grace.

Why You’ll Love It

  • Elegant Engineering: The benchmark piston-fill system never needs cartridges, and always offers a satisfyingly smooth refill.

  • Modern Classic: A fusion of industrial design and traditional form—never flashy, always distinguished.

  • Fully Transparent Barrel: See your ink swirl and settle—delightfully practical, unexpectedly mesmerising.

Details

  • Pen Type: Fountain Pens
  • Color: Clear Brown
  • Length: 142 mm
  • Cap Rotations: 1.25
  • Cap Type: Screw-cap
  • Material: Resin, Metal, Steel
  • Nib Size: Extra-Fine, Fine, Medium, Broad, 1.1mm Stub
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