- Dr. Ph. Martin's Pen-White is perfect for fine writing, and was made to be used in technical pens and airbrush.
- This liquid product delivers the same brightness and permanency of traditional watercolors in tubes, but is much more versatile and easy to use.
- It will also adhere to a variety of surfaces that include film and acetate-type material.
- The color is incredibly opaque and can cover dye and marker colour.
- Ultra fine white ink but not waterproof.
- Flows through a 3x0 (0.25 mm) pen tip.
- Comes in a 30ml glass bottle with dropper.
Dr. Ph. Martin Black Pen-White - 30ml