Drawing ink set 2 8 x 14ml bottles indian brilliant green deep red peat brown purple sunshine yellow ultramarine and vermilionwinsor newton drawing inks are formulated from soluble dyes in a superior shellac solution the inks can be applied with brush pen or airbrush and are widely used by illustrators designers calligraphers and artists winsor newton drawing inks produce brilliant colours are fast drying and water resistant fully intermixable and easily diluted with distille