YASUTOMO-Pearlescent Watercolor Set-21 colors. The finest quality watercolors used by Japan's watercolor and Sumi-e painters. Sixteen colorfast colors in a reusable plastic container. They will add dimension and sparkle to all your paper crafts. Can be used alone or with other watercolors. Great for painting; stamping; greeting cards and much more. Non-toxic: Conforms to ASTM D4236. Imported.