Elevate your knife sharpening process with the Victorinox 4.3391.10 fine replacement stone, designed as the final honing stage for the renowned Victorinox 41010 sharpening system. This premium knife sharpening stone is engineered to deliver a flawless, razor-sharp edge, ideal for professional chefs and restaurant kitchens where precision is paramount. Its fine-grit India-type aluminum oxide composition ensures a clean, smooth finish, while the rectangular profile maintains steady blade contact for consistent, even sharpening. Whether you're maintaining a fleet of high-end chef's knives or adding the final touch to your culinary tools, this Victorinox stone is built to last and perform under demanding commercial conditions. The light gray surface finish and balanced surface design provide optimal control, making it a must-have for any professional kitchen aiming for the highest standards of knife maintenance.