High viscosity for oil-like performance. High opacity. Easily thinned with water or acrylic mediums. Dries to permanent, water-resistant matte finish. Remains flexible & non-yellowing. Dries quickly. Mix with mediums to extend working time. Cleans up easily with soap & water. An outstanding value for the economy-minded artist. 4 oz. squeeze tubes. Basic 6 Color Set - 4 oz. tubes of ivory black, ultramarine blue, phthalocyanine green, cadmium yellow medium hue, cadmium red medium hue, and titanium white.