Bleu des Profondeurs (Blue of the Depths): this blue is between the midnight blue and black pearl ink colors. Dark and deep, it evokes the deep ocean floor where a secret floral life develops. This blue will give a particular intensity to your writings. 6 standard 38mm cartridges
Bleu Calanque (Blue Calanque): this bright and fresh blue draws slightly towards the green giving it a particular radiance. It evokes the sparkling water in the creeks of southern France. 6 standard 38mm cartridges
Bleu Nuit (Night Blue): this is the darkest color after the "perle noire" ink. A color symbol of the sky at night when bursting with stars in the summertime. 6 standard 38mm cartridges