All-in-One Sanding Kit for Every Detail: Includes a compact sanding block and 54 sandpapers in 9 grit types (80/100/120/150/180/220/240/400/800) – perfect for detail sanding, micro finishing, and hard-to-reach areas. Smart 3-Color Grit System: Identify coarse, medium, or fine grit in seconds with the intuitive...