Winsor & Newton Professional Watercolors offer artists the widest and most balanced choice of pigments with the greatest possible permanence. These paints have brilliance, transparency, and purity of color unparalleled by any other watercolor. - Winsor & Newton Professional Watercolor - Set of 12 Customizable Travel Tin, Assorted, Half PansWinsor/newton Professional Watercolor, WN PWC BLK BOX 12CT - This heavyweight enameled metal box includes 12 half pan colors with room for an additional 12 half pans for creating your own customized palette. Colors include Winsor Lemon, Cadmium-Free Yellow, Cadmium-Free Red, Alizarin Crimson, French Ultramarine, Winsor Blue (Green Shade), Permanent Sap Green, Yellow Ochre, Burnt Sienna, Raw Sienna, Payne's Gray, and Ivory Black.