SHAPTON K0707 Water Sharpening Stone, 1500 Grit. A series of traditional water stones with grits ranging from 120 to 30,000 grit. In addition to being individually marked with a product code, each stone is also identified by its unique color. This allows for quick stone selection when sharpening knives. The stones are packaged in special protective plastic cases that also serve as a stand. Specially developed "Splash & Go" technology prevents excessive water absorption by the stone. This allows for subsequent sharpenings to be performed by generously spraying the stone with water, without the need for prolonged soaking. Only when using a KUROMAKU stone for the first time should it be soaked in water for approximately 6 minutes. The KUROMAKU series stones can be used with both water and special sharpening oil. However, please note that if oil is selected as the medium that imparts moisture to the stones, it will no longer be possible to return to spraying the stones with water. Grit: 1500 grit Color: blue Dimensions: 210x70x15 mm Weight: approx. 500 g // SHAPTON K0707 Water Sharpening Stone, 1500 grit A series of traditional water stones with grits ranging from 120 to 30,000 grit. In addition to being individually marked with a product code, each stone is also identified by its unique color. This allows for quick stone selection when sharpening knives. The stones are packaged in special protective plastic boxes that also serve as a stand. Specially developed "Splash&Go" technology prevents excessive water absorption by the stone. This allows for subsequent sharpenings to be performed by generously spraying the stone with water, without the need for prolonged soaking. Only when using the KUROMAKU stone for the first time should it be soaked in water for approximately 6 minutes. The KUROMAKU series stones can be used with either water or special sharpening oil. However, please remember that if you choose oil as the medium that adds moisture to the stones, you will not be able to go back to spraying the stones with water. Grit: 1500 grit Color: blue Dimensions: 210x70x15 mm Weight: approx.