The Winsor & Newton Promarker set includes a black marker as well as a colorless blender for mixing and shading. Both pens feature a fine tip for precise lines and details, as well as a broad chisel tip for filling larger areas. The alcohol-based ink is characterized by fast drying and smooth color application. With the help of the blender, you can achieve smooth transitions, shading, and tonal gradations on various types of paper. The 2-piece marker set is suitable for sketches, illustrations, comic drawings, and design projects.