Cotman colours represent superb value and are compatible with acrylics and gouache to produce combinations of opacity and transparency. They're affordable but uncompromising on quality - they have excellent tinting strength and are easy to work with.This popular pocket-sized plastic box features an integral mixing palette in the lid and contains:- 1 Pocket Brush- 12 Cotman Watercolour Half Pans: Lemon Yellow Hue, Cadmium Yellow Hue, Cadmium Red Pale Hue, Alizarin Crimson Hue, Ultramarine, Intense Blue, Emerald, Sap Green, Yellow Ochre, Burnt Sienna, Burnt Umber, and China White.