Ocean Fountain Pen Ink, Dark Matter Black

Dr. Ph. Martin's has been making top-quality artist inks for almost a century, and now they've brought their expertise to the world of writing. Ocean Fountain Pen Ink is a lightfast pigment ink with ultrafine particles that can flow through a fountain pen nib. The colors are intense and much more opaque than typical dye-based fountain pen inks.

Once dry, Ocean inks are water-resistant, but not waterproof, so these inks are not recommended for use under watercolors.

One-ounce bottle with built-in dropper. Made in the United States.