Knife Sharpening Stone &ndash; Double-Sided Waterstone - 1000/6000 Grit Whetstone - Non-Slip Bamboo Base and Angle Guide - Perfect Tool for Polishing Kitchen Knives, Hunting Blades, and Fishing Hooks DUAL SIDED: Made from durable silicone carbide, this two-sided sharpening stone comes with both a 1000-grit side, used for sharpening dull knives, and a 6000-grit side used for refining and polishing cutting edges. WATERSTONE: This stone is meant to be used with water, not expensive honing oil. Simply soak the whetstone for 5-10 minutes before use, and lubricate with additional water as needed when sharpening. PREMIUM QUALITY: This knife sharpening set is a perfect gift for your family or friends. If you didn't like, just let us know and get a full refund or free replacement. UNIVERSAL TOOL: Our knife sharpener stone is used by both professionals and housewives. It is ideal for sharpening kitchen cutlery, scissors, chisels, hunting or pocket knives, blades, razors, fish hooks, and more. NICE BONUSES: Our knife sharpening stone comes with an angle guide for you to achieve the best results and a non-slip bamboo base that keeps the wet stone safely in place while sharpening.