Attributes:* Total Size: 150mm x 20mm / 5.91" x 0.79"(L*W)* Thickness: 1mm / 0.04“* Grits: 1000* Material: Diamond, SteelWhat Is Included:* 1 Piece x Sharpening StoneApplications & Features:--- This sharpener can be used in home kitchens, gardens, factories, etc. Can quickly sharpen and grind hard materials, such as stone, high-speed steel, carbide, etc. Suitable for sharpening seal engraving knives, ceramic knives, kitchen shears, and garden tools.--- The super flat surface can ensure long-lasting and even contact with tools, while ordinary oil stone and water stone easily wear down with uneven surface. It can be used dry or with water or sharpening oil, either way it's perfect for sharpening.
eBay