Caribbean Onyx Diamond 580 ALR TWSBI fountain pen Caribbean Onyx Diamond 580 AL R

• The TWSBI Diamond 580 AL R is a classic fountain pen with piston ink filling system.
• It fuses traditional fountain pen mechanisms with modern industrial design.
• It incorporates a reference ink filling mechanism and all parts are detachable.
• The piston-filling mechanism ensures high ink capacity and smooth, even writing with very precise and crisp line variation.
• Barrel, cap and piston knob in transparent resin, grip section, head and filling mechanism in blue-green aluminium with onyx black finish details. Diamond-cut faceted barrel.
• Stainless steel nib with onyx black finish.
• Ink NOT included.

Brand: TWSBI