This 30ml glass bottle of Jacques Herbin Cacao du Brésil brown fountain pen ink is elegantly labeled and has an integrated pen rest. Jacques Herbin ink is non-toxic and pH neutral, water based, flows smoothly, and uses all natural dyes.
Cacao du Brésil (Brazillian brown cocoa): a name symbol of the exoticism of the South-American continent and the bitterness of cocoa bean.