This is for 1 pcs. Winsor & Newton Cotman Water Colour Sketchers' Pocket Box- Unit: set of 12Conveniently pocket-sized, this watercolor set contains 12 half-pans of Cotman Watercolors and a Sceptre Gold collapsible pocket brush. It comes in a lightweight, sturdy plastic box that features a mixing palette in the lid. This set includes the colors Lemon Yellow Hue, Cadmium Yellow Hue, Cadmium Red Pale Hue, Alizarin Crimson Hue, Ultramarine, Intense (Phthalo) Blue, Viridian Hue, Sap Green, Yellow Ochre, Burnt Sienna, Burnt Umber, and Chinese White.