KING sharpening stone, grit 4000, plastic base (345400). The KING sharpening stone has a 4000 grit, which is intended for the particularly fine extraction and polishing of the blades. With a width of 5.2 cm, the stone is suitable for shorter knife blades, carving knives and many other cutting tools. The stone mounted on a plastic base must be watered for about 3 to 10 minutes before use. Dimensions of the stone: 18 x 5.2 cm. Technical data: length: 21 cm. EAN 4963188106239