Dr. Ph. Martin's Black Star Hi-Carb India Ink 

• Dr. Ph. Martin's Black Star India inks are permanently light-resistant and waterproof when dry.
• This gloss finish ink will not reflect light, making it ideal for use on paper, blackboards, and canvases.
• It produces excellent results when used with technical pens or calligraphy pens.
• Flows through a nib tip up to 0.134 mm.
• Although extremely opaque, this ink does not contain any varnish or shellac.
• It comes in a 30 ml bottle with a dropper.
• Colour: Black
• Brand:Dr. Ph. Martin's