This set is housed in an attractive molded plastic case with lots of easily cleaned mixing surfaces. Additional mixing wells are under the tube tray, and the lid can be used for color mixing and larger washes. The set contains 12 colors in 8 ml (.27 oz) tubes, including Alizarin Crimson, Burnt Sienna, Cadmium Red Deep Hue, Cadmium Yellow Hue, Chinese White, Intense Blue (Phthalo), Lemon Yellow, Permanent Rose, Raw Umber, Yellow Ochre, Ultramarine, and Viridian.