Premium Whetstone Sharpening Kit: Our professional sharpening stone kit includes a professional white corundum whetstone, nonslip inner silicone base and outer solid base, free gift fixer stone and knife sharpening stone angle guide to maintain the best sharpening angle for easier and more efficient using, especially the beginner.^ Professional Grade Material: The sharpening stone is Hand-made from high-grade white corundum, after 1250 degrees high temperature and 17 procedures forge, triple test, corrosion-resistant, heat-resistant, edges and corners are clearly demarcated. The whetstone has nonslip silicone base and nonslip Bamboo base, 2 layers of high-quality nonslip base combination for caring more safer when use.^ Optimal Grit Combination: 2 sides whetstone knife sharpener to get sharper knives quickly. The 1000 grit is used for preparation and smoothes the steel blade and 6000 grit for ultimate honing and polishing. Free fixer stone helps in leveling the uneven surfaces of stone caused due to repeated use, making it flat.^ Easy to Use: Just use the knife sharpening stone angle guide, you can maintain the angle to sharpen the knife and get a sharp knife efficiently, no need for any oil. It is perfect for your kitchen knives, kitchen shears, pocket knife, chef knife, precision tool, garden tools and even an ax. Using our whetstone can instead of buying a new knife.^ Risk Free Guaranteed: LIFE TIME warranty for hassle-free returns and full customer support when purchased, if you have any questions, just . Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.