Wearingeul Ink bottle, World Literature Ink series The Count of Monte Cristo ink (30ml)

The Count of Monte Cristo by Alexandre Dumas
An ink with a deep and mysterious navy blue base, reminiscent of the cold abyss of the sea, adorned with violet glitter that symbolizes the unyielding and radiant flame of vengeance.
Glistening, shading & sheen ink, 30ml

You can use Wearingeul Glistening inks with fountain pens, but only for F/M/B nibs, not for EF nib. Even with bold and thick nibs, you need to give special care to the fountain pen and have to clear and clean the feed often.