10 ml Bottled Fountain Pen Ink.
Test new colors. Very handy when traveling.
Gris nuage (Cloud gray): a light gray resembling a cloudy sky at sea slightly darkening before the storm. This color also represents the journeys taken at sea by Herbin when traveling to India.
Herbin is the oldest name in pen inks in the world. "The Jewel of Inks" was created in Paris in 1700.
Herbin uses all natural dyes in their fountain pen inks. This natural composition is reflected in the very neutral pH of the inks.