The Winsor & Newton Cotman Watercolour Sketchers Pocket Set includes 13 pieces of high-quality watercolor supplies perfect for artists and crafters on the go. With the renowned brand of Winsor & Newton, this set offers a versatile and portable option for creating beautiful watercolor paintings and sketches. The Cotman product line ensures a reliable and iconic product that is ideal for both beginners and experienced artists looking to add a convenient and compact set to their kit.