Opus 88 Koloro Fountain Pen in Red Ebonite Nib Size:Broad pop in the included LT10

pop in the included LT10 blue ink cartridge

it becomes a life-long companion that gains character as it ages

Matte Black with Chrome Trim

It is slightly slimmer than the Diamond 580  and is available in three finishes: black

Opus 88 Koloro Fountain Pen in Red Ebonite Nib Size:Broad pop in the included LT10The natural, warm feel of ebonite meets the translucent effect of lightweight acrylic resin with the Opus 88 KOLORO collection. Engineered for serious fountain pen enthusiasts who love to use their pens to write at extreme length, the KOLORO is one of the few modern pens to feature an eyedropper filling only system that has a shut off valve. More commonly found in Japanese vintage fountain pens, the valve regulates the ink flow to prevent ink burping