These Herbin writing watercolourink cartridges have been specially formulated for writing and drawing

The six ink cartridges are supplied in a small handy storage canister, they are universal snap-in cartridges

Bleu Calanque ( Blue Cove ) Ref 201147

This is a very smooth-flowing water-based ink manufactured using all natural dyes that result in a very neutral pH level, thus making it particularly suitable for both modern and vintage fountain pens. When diluted in water, they offer a delicate and homogeneous colour gradient. When applied with a brush, the ink sublimates your drawings.

Herbin was established in Paris in 1700 and is known as The Jewel of Inks, their smooth flow, fast drying time, and neutral pH make them a great option for fountain and dip pens.