Made from synthetic fibers, Winsor & Newton Artisan brushes perform like hog bristle yet maintain spring and shape when in contact with water. This is useful during long painting sessions with water mixable oil colors as the brushes maintain strength, a fine point and excellent spring. The brushes are durable and perfect for working with thick, full bodied color straight from the tube. They can also be cleaned (when used with Artisan oil color) with soap and water; no solvents are needed. This long handle round brush is ideal for fine detail, lines and glazes. Details:Available in multiple sizesSynthetic filamentLong handleFor use with water mixable oil color, can be used with oil, acrylic or alkyd color