Winsor and Newton Peat Brown Drawing Ink is perfectly formulated for use by Illustrators, Designers, Calligraphers and Artists. Made with a series of soluble dyes in a superior shellac solution, it can be easily mixed together and with water. The ink can be applied to a range of mediums with brushes, dip-pens or airbrushes and can be overlaid for new effects and shading. Coming in an iconic little bottle, it is perfect for creating original and striking pieces. 14ml Bottle.