This watercolor brush features the finest Kolinsky sable, handcrafted by Winsor & Newton's most experienced brush makers. From the traditional black handle to the seamless nickel ferrule and the hand cupping of the point, this brush is truly in a class of its own. Details:RoundAvailable in multiple sizesKolinsky sable natural brushSeamless nickel ferruleBirchwood handleExcellent snap and color carrying capabilitiesHigh quality materialsComfortable to holdFor fine detail, lines and glazesIdeal use for watercolor