The Zwilling Kramer Sharpening Stone is ideal to maintain the sharpness of your knives, it is built with a ceramic sharpening stone and is used so that you can sharpen finely and obtain a sharpness that is durable over time. 

Features

• 5000 Grit is used for sharpening.
• Efficiently sharpens knives to desired sharpness.
• Can be used on all knives except ceramic.
• Ultra-fast grinding effect