Dr. Ph. Martin's : Bombay : Waterproof India Inks

Dr. Ph. Martin's Bombay Waterproof India Inks offer rich, vibrant colour with excellent lightfastness and permanence. Made with pigments rather than dyes, the inks are waterproof once dry and adhere to a wide range of surfaces. Their acid-free, non-clogging formulation is designed to deliver consistent colour without spreading, while the glass bottles feature convenient dropper tops for controlled dispensing and easy colour mixing.

These versatile inks can be applied with brushes, dip pens, technical pens and airbrushes, or diluted with water to create delicate washes and layered watercolour effects. Most colours are transparent, allowing for expressive layering, while Black and White provide opaque coverage. The range also includes iridescent colours for adding shimmering, reflective details to illustrations, calligraphy and mixed media artwork.