Surface Repair KitA surface repair kit for vitreous china, porcelain, and fireclay is used to repair small defects. Kit includes two pieces of leveling tape, two blue light keychains, two microchips, leveling stick, light cure material; polisher paste, wheel, wheel mandrel, 220, 800, and 2,000 grit sandpaper Note; to fully utilize the kit, you may need a hand tool(such as a dremel) and masking tape. As no defect damage is the same Whitehaus Collection does not warranty