Dr. Ph. Martin's Pen White Ink is an ultra-fine white ink that will flow through a 3x0 pen tip and deliver superior covering power on surfaces from paper and board to film and acetate. It is highly opaque, covering dye and markers, while flowing through a technical pen or airbrush to allow for precise detail work. Dries a dazzling white, especially on photographs and black and dark papers. Made in the USA.
Non-waterproof and available in a 1 oz. bottle with dropper.