Dr. Ph. Martin's White Ink 1.0 oz 

• Perfect for fine writing.
• It offers the same brilliance and permanence as traditional watercolors but is much more versatile and easy to use.
• It also adheres to a variety of surfaces such as acetate.
• The color is incredibly opaque and can cover the dye and color of the marker.
• Non-waterproof ink.
• Perfect for 0.25mm nibs
• Comes in a 1.0 oz (30 ml) glass bottle with dropper.
• Designed for use with technical pens and airbrushes.
• Brand: Dr. Ph. Martin's