If you’re the artist seeking permanence and ease of use in a fine art gouache, then this is the stuff for you! M. Graham Artist's Gouache is crafted with the same high quality, lightfast pigments found in their Oil, Acrylic and Watercolors. Free from chalk and opacifying agents, each color is entirely dependent upon the nature of the pigment for its color and opacity They’re made with all natural blackberry honey and pure gum arabic for improved flow, added moistness and resistance to cracking. A reflective matte finish provides a vehicle for it to be used alone or in a mixed media combination like watercolors to create permanent works of art. Available in 15 ml. tubes.