[Set contents] Pencils (HB, 2B, 4B, 6B, 8B) x 1 brush x 1; [Features] Water soluble graphite pencil for artists. Enjoy a watercolor expression. It is water-soluble so it does not leave residue after drawing, and can be used for rough sketches in watercolors. High quality water soluble for all hardness. It is made to make a smoother statement. 3.8mm diameter graphite core that resists breaking.