J. Herbin's famous ink for fountain pens is available in cartridges, too! These vibrant, transparent colors handle well on all kinds of paper and are safe to use with any fountain pen.
This handsome little tin has six cartridges of Violette Penseé (Violet Thought), an electric blue-violet that leaps off the page when used with broader nibs.
Herbin cartridges are International Short format, the most popular type of fountain pen ink cartridge. They are compatible with Kaweco and OHTO pens, among many others. They are not compatible with Lamy, Pilot, Sailor, and other brands that use a proprietary cartridge format.