Jacques Herbin Fountain Pen Ink (50mL) - Bleu de Minuit

This bleu de minuit ink is a very classical color with a subtle tint which gives it flair. I have also the violet boreal and the vert amzonie and they are all perfect as far as quality is concerned. Good flow right from the start, the color stays very consistent throughout the page and even after a few weeks, it does not turn darker or ( perish the thought!) dull . I recommend those products wholeheartedly.