Diamine Inks 80ml Ink Bottle - Royal Blue Kaweco D1 is all about the traditional

is all about the traditional converter/cartridge filling system

The 580 features a larger ink capacity with the piston filling mechanism and a smoother operating cap

Two clearview zipper pockets

Fitted with a black large-capacity refill

Diamine Inks are some of the finest quality inks in the world

Diamine Inks 80ml Ink Bottle - Royal Blue Kaweco D1 is all about the traditionalDiamine Inks are some of the finest quality inks in the world. Based in Liverpool, England, they have been manufacturing inks since 1864 using traditional methods and techniques. Due to the high quality of the inks, they are suitable for all brands of fountain pens. 80ml