Winsor & Newton's Cotman Sketchers' Pocket Box Cotman Watercolors have been specially developed for the watercolourist who requires quality transparent watercolors at an economical price. Cotman watercolors possess good transparency, with excellent tinting strength and working properties. Winsor & Newton keeps the price affordable by replacing some of the more costly pigments with less expensive alternatives. This popular pocket sized plastic box features an integral mixing palette in the lid and contains 12 assorted Cotman Watercolor half pans and a popular Sceptre gold collapsible pocket brush. Makes a great Holiday set.