In the year 1700, M. Herbin created The "Jewel of Inks" in his little shop on the Rue des Fosses Saint-Germain in Paris. The J. Herbin brand is therefore the oldest name in fine pen inks in the world. J. Herbin inks are pH Neutral and are comprised of All Natural dyes in their fountain pen inks. This natural composition and delicate balance of ingredients is the essence of any fine ink.
The J. Herbin Fountain Pen Refill "Gris Nuage" 30ml Bottled Ink is inspired by the subtle and alluring gray of storm clouds and is equally as beautifulwhenput on paper.
Each bottle of 30 ml (1 oz) ink, known as "D bottle pen inks" is elegantly labeled and the bottle features anintegratedpen rest area.The "D" refers to the old French unit of measure, "la Demi Courtine".