Transform Your Restaurant’s Culinary Performance with the Victorinox Swiss Army, 4.3393.1 Knife Sharpener Honing System. The system includes a replacement sharpening stone made of India single grit fine aluminum oxide, ensuring optimal sharpening results. With its user-friendly design, this honing system allows your kitchen staff to easily maintain the sharpness of your knives, enhancing their cutting precision and efficiency. The Victorinox Swiss Army Knife Sharpener Honing System is an essential tool for any commercial restaurant, ensuring that your knives are always in top condition, reducing the risk of accidents and improving overall kitchen productivity. Invest in this honing system to keep your restaurant’s knives razor-sharp and ready for any culinary challenge. Upgrade your restaurant’s knife maintenance routine with the Victorinox Swiss Army Knife Sharpener Honing System.