Dr PH Martins Pen-White Ink
Dr. Ph. Martin's Pen-White is a brilliant opaque ink that is perfect for dip pen.
This liquid ink delivers the same brightness and permanency of traditional watercolors in tubes, but is much more versatile and easy to use.
Ultra fine white ink (not waterproof) Comes in a 30ml glass bottle with a dropper. No mixing required, but can be diluted with water if necessary to create your preferred consistency.