Our professional sharpening stone is extremely practical and durable. This whetstone sharpener can sharpen any blade. Features: This complete knife sharpening set comes with a double-sided whetstone (400/ 1000 3000/8000). Premium quality bamboo base. for whetstone and knife sharpening angle guide. Our professional whetstone is extremely practical and durable. This whetstone sharpener can sharpen any blade. The cutter honing guide allows you to maintain correct angles and apply even pressure while sharpening the knife. This whetstone kit is extremely easy to use. friendly and easy to assemble. Made of white corundum, so no need for expensive oil, just use a little water and you're done. The Non-slip bamboo stand keeps everything secure so you never have to worry about the countertop slipping. Specifications: Color: White+Blue+Black Material: white corundum Item weight: 1600g/3.5 lbs Item size: 215 x 95 x 80mm/8.5 x 3.7 x 3.1 inch Package size: 235 x 100 x 85mm/9.3 x 3.9 x 3.3 inch Package weight: package: 1750g/3.9lb Package list: 1 whetstone