Use an art blenders to describe details and dark parts, and wipe on a blur and soft effect. It is generally used for sketches, toner, and other artistic creations. Multiple specifications and different sizes can be used together to take into account multiple angles and details to achieve different effects. Suitable for artists, and painting beginners to sketch or draw details.SpecificationColor: WhiteMaterial: PaperLength: 12CM, 12.5CM, 13.5CM, 13.7CM, 14.5CM, 15CMDiameter: 0.45CM, 0.6CM, 0.63CM, 0.8CM, 0.9CM, 1.1CMPacking List: 6 Set x Art BlenderAdvantageRice paper material art blenders has high water absorption, better flexibility, and durability advantages. Small and exquisite, easy to carry, long service life.It can be used in various combinations.