Horl 3 Kagami takes your knife sharpening to an unprecedented level. Designed for those who seek perfection, this ultra-fine sharpening stone delivers three times finer results than traditional Japanese whetstones. Crafted in Japan, it provides a mirror-like sharpness to your knives, whether they are made of European steels or high-quality Damascus and carbon steels. The process is meticulous, requiring the use of the HORL ®3 Premium Set, but the results are extraordinary, bringing your knives to a new pinnacle of sharpness.