Dr. Ph. Martin's Black Star Hi-Carb India Ink.
Hi-Carb is a gloss finish ink with an extremely high carbon content. It is best used on acetate where density and line integrity are essential, but also has great results when used on paper, illustration board and canvas.
Ideally used with technical pens or calligraphy dip pens, and also brushes and airbrushes.
Lightfast, permanent and waterproof when dry.
Very opaque, but contains no varnish or shellac.
Flows through a 0.134 mm pen tip. Comes in a 30 ml bottle with dropper.
Non spreading, non clogging, non toxic, archival grade.