Use these versatile watercolor pencils dry or wet to create fine details, backgrounds, and fluid watercolor effects. Their rich pigments dissolve and blend easily to create a wide spectrum of shades. Derwent Academy Watercolor Pencils have a hexagon-shaped barrel for control and precision. - Derwent Academy Watercolor Pencils - Set of 12Colart Derwent Academy Watercolor Pencil, 12/SET - This set includes Black, Burnt Umber, Terracotta, Yellow Ochre, Light Green, Dark Green, Light Blue, Ultramarine, Purple, Red, Orange, and Cadmium Yellow.