This Bombay India Ink from Dr. Ph. Martin comes in a range of 24 colours in 30ml dropper bottles. The ink is heavily pigmented India Ink which is both lightfast and waterproof when dry. This ink will hold a line without spreading and flows smoothly without tip drying. All colours are brilliant and transparent, except black and white, which are opaque and have excellent covering power.
Dr Ph. Martin's Bombay India Ink is non-toxic and non-clogging and so can be used in dip pens, technical drawing pens and airbrushes. Inks can also be diluted with water and used with brushes in traditional watercolour techniques