New Professional Diamond Knife Sharpener 240-3000# Grit Sharpening Stone Set and Angle Guide Whetstone Grindstone Apex Edge Tool

Description:Material: diamondColor: As picture shownSpecifications 150633mm/ 5.92.50.1inchFeatures- Knife sharpener stone kitchen tools.-Coarse grinding and fine grinding are combined, 400/600 coarse grit is to sharp and 1000/1200 fine grit is to hone and polish.-It's easy to operate, just place the knife on the whetstone and move it back and forth several times.-The whetstone is easy to use and doesn't require labor, so it is very suitable for beginners.Warming Tips1. Manual measurement, please allow slight errors on size;2. For better results, please use the sharpener stone with water or honing oil;3. Please make full use of the entire surface of the whetstone instead of just the middle.