DMT Diamond Whetstone Fine Sharpening Stone a 6-inch fine diamond surface with a 25 micron/600 mesh grit designed to create a razor-sharp edge on your blades. This sharpening stone features nonskid rubber feet to keep it stable during use and comes in a durable case that allows for easy mounting and storage. Measuring 6 inches by 2 inches by 3/4 inch, it is the size for precise sharpening tasks. Whether you are honing knives or other cutting tools, this whetstone provides reliable performance for maintaining sharpness and edge quality. Model Number: W6FP