Studio fine XL oil is a series offering a wide spectrum of colors. Ease of mixing allows you to create even more rich palettes of possibilities. Touch paints will dry in 3 - 6 days. Set contain 30 assorted 20 ml. tubes ( iridescent orange yellow, iridescent red blue, iridescent blue green, iridescent violet blue, payne's gray glaze, red earth glaze, titanium white, bright yellow, primary cad yellow hue, cadmium yellow deep hue, vivid red, cadmium light red hue, magenta, bright pink, vivid pink, dioxazine purple, ultramarine blue, primary phthalo blue, vivd turquoise, bright blue, bright green, sap green, ivory, naples yellow, yellow ocher, red ocher, burnt umber, neutral gray, paynes gray, ivory black hue.) + brush.