Keep your Japanese knives razor-sharp with the Kasumi Diamond Sharpener.Expertly crafted in Seki, Japan by Sumikama Cutlery, a brand renowned for precision and innovation, this sharpener ensures superior sharpening performance. Sumikama produces Kasumi knives using the most advanced materials and techniques, trusted by professional and home chefs.Designed specifically for Kasumi knives, this versatile sharpener is also suitable for any slim Japanese-style blades. The diamond-coated sharpening wheels offer a highly efficient sharpening process, restoring your knifes edge with precision and durability. Its coarse and fine diamond wheels provide a superior sharpening experience, ensuring long-lasting sharpness for high-quality Japanese blades.Features:Diamond-coated sharpening wheels provide an efficient and precise sharpening process.Coarse and fine diamond wheels ensure optimal sharpening and refining of your blade.Compatible with all Japanese knives (designed for Kasumi knives but suitable for other slim Japanese-style blades).Crafted with precision by Sumikama Cutlery in Seki, Japan.For best results, always follow the sharpening instructions provided on the packaging. Keep your knives performing at their best with the Kasumi Diamond Sharpener the essential tool for maintaining a razor-sharp edge.