Each brand and colour formulation has its own wiriting characteristics. and performance in various brands of pens. One of the advantages of writing with a fountain pen is the array of colours of inks.
Diamine Evergreen Review Racing green, Evergreen, Green
Diamine Racing Green - Ink Reviews - The Fountain Pen Network
Pelikan – Hand Over That Pen
Glenn's Pens - Ink - Diamine
Pelikan – Hand Over That Pen
Glenn's Pens - Ink - Diamine
Hey there! SBREBrown, Academia, fountain pens, the bizarre
The Colours of Fountain Pen Ink - Glenn Marcus Pen Views
Diamine Ink - Blue - Glenn's Pens
Diamine Black Ink Fountain Pen Ink - Glenn's Page
Glenn's Pens - great fountain pens and ink
The Colours of Fountain Pen Ink - Glenn Marcus Pen Views