Dr. Ph. Martin's Pen White Ink
- This ink is highly opaque and works well on black and dark-coloured papers, blueprints, and untreated acetate sheets.
- The ink should be well shaken before use.
- Dilute with water if necessary.
- Do not use this ink inside fountain pens.
- Ideal white ink for pointed pen work.
- 1oz dropper bottle.
- Product of USA.