Payne's Grey 15ml, Holbein Artists' WatercolorHolbein Artists' Quality Watercolor is a transparent watercolor of exceptional purity, permanence and brilliance. Although made in the European style, it also accommodates the brush-handling requirements of traditional Japanese watercolor techniques. It is richly pigmented, has a moist, creamy texture and re-wets easily, making it a great choice for filling half and full pans.