J.Herbin  Ink bottle, La Perle des Encres series Blue ink (Midnight blue) (10 ml)

Test new colors. Very handy when traveling.

For fountain pens and glass pens Water-based, 10ml

Go see in the ' Specifications ' section below the PDF file to view the colors

Bleu nuit (Midnight 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.