SHAPTON K0706 waterstone for sharpening, grit 220A series of traditional water stones with gradations from 120 to 30,000 grits. Each stone, in addition to its individual marking with a product code, is also identified by its unique color. This allows you to quickly select a stone when sharpening knives. The stones are packed in special protective plastic boxes that also serve as stands. The specially developed "Splash&Go" technology prevents excessive water absorption by the stone. It allows you to spray the stone generously with water when sharpening the knives again, without having to soak them again for a long time. Only when using the KUROMAKU stone for the first time, it should be soaked in water for about 6 minutes. KUROMAKU stones can be used both with water and with special sharpening oil. However, please remember that if you choose oil as the medium that gives the stones moisture, you will no longer be able to go back to spraying the stones with water.Gradation: 220 gritsColor: mossDimensions: 210x70x15 mmWeight: approx. 500 g