Elevate your kitchen's efficiency with the Dexter Russell EDGE-15 12' Tri-Stone Sharpening System, a heavy-duty solution designed for professional chefs and restaurant kitchens. This tri-stone system combines three high-performance stones—100 grit Crystolon to restore edges, 150 grit Crystolon for a slight sharpen, and 320 grit India stone for ultra-fine edges—ensuring your knives stay razor-sharp with minimal effort. The 12-inch stone length allows for long, smooth strokes, while the included 16 oz. lubricating oil ensures optimal performance. Built with a non-skid base, this system stays securely in place during use, making it ideal for high-volume commercial settings where precision and durability matter. Backed by Dexter Russell’s Limited Lifetime Warranty, this sharpening system is an investment in long-term knife maintenance that professional kitchens trust.