With unmatched performance, Winsor & Newton professional watercolors deliver bright and vibrant colors. Watercolor, more than any other medium, reflects the unique characteristics of the pigments usedand these watercolors contain only the finest pigments. They are renowned for their brilliance, permanence, and intensity.The Winsor & Newton professional half-pan watercolor is designed for artists who enjoy painting outdoors or on the go, without compromising on quality.