Dr. Ph. Martin's Pen-White. Ideal for use in technical pens, dip pens, brushes and airbrush.
This ultra fine white ink is much more versatile and easy to work with compared to traditional watercolours, whilst still delivering the same brightness and permanency.
The ink is able to adhere to a variety of different surfaces, even film and acetate-type material.
The color is very opaque and can cover dye and marker.
Flows through a 0.25 mm pen tip and comes in a 30ml glass bottle with dropper.
Archival, pigment based and non spreading. Non waterproof.