The NANIWA CHOSERA Super Ceramics Stone SS-800/#800 is a high-quality sharpening stone made of ceramic, originating from Japan. This stone, alongside its stand, is designed for dressing and sharpening knives, providing a convenient and efficient solution for maintaining the sharpness of your kitchen tools. With the trusted brand of Naniwa and the superior quality of the ceramic material, this product ensures precise and professional results for all your sharpening needs.