The Winsor & Newton Cotman Watercolour Paint Set of 20 contains twenty tubes of 5ml Cotman Watercolour. This set contains 20 x Cotman 5ml tubes of the following colours: Titanium White, Pale Lemon, Process Yellow, Cadmium Yellow Deep Hue, Cadmium Orange Hue, Cadmium Red Hue, Permanent Rose, Process Magenta, Pale Violet, Winsor Blue, Ultramarine, Process Cyan, Deep Turquoise, Permanent Green Middle, Olive Green, Flesh Tint, Burnt Sienna Opaque, Yellow Ochre, Naples Yellow and Mars Black.