MARIE’S EXTRA FINE ARTIST PROFESSIONAL WATERCOLOR PAINT SET: Marie’s Artist watercolor set is made with quality pigments in high concentration with the best binder. The painting kit has 18 assorted colors, includes everything you need to begin your next project. This lightfast colors in professional art supplies perform flawlessly on paper, allowing you to achieve brilliant results that will not fade. These painting set for adults & kids live up to the highest standards yet allow even first-time artists to experience the joys of watercolor. All the watercolor supplies conform to ASTM D-4236 standards. As with all our products, your satisfaction is guaranteed! FEATURES: 1.) Watercolors made with good pigments, 2.) High pigment concentration yields brilliant results, 3.) All colors are lightfast, 4.) Conforms to ASTM D-4236 standards, and 5.) Colors are rich and go on easy.