Whetstone Knife Sharpening Stone - Premium Quality Knife Sharpener Set 400/1000, 3000/8000 Double-Sided Sharpening Stone - Non-Slip Bamboo Whetstone Base, Whetstone Flattening Stone Included Knife Sharpening Stone Set - Ideal for Finishing Knives, Survival Knives, and Scissors Material: Stone Product Dimensions: 18 cm length x 6 cm width x 3 cm height Product Weight: 630 grams Grain Type: Fine, Coarse [For Beginners and Professionals]: This knife sharpening stone set includes a premium 400/1000 coarse grit for sharpening dull knives and repairing damaged blades, a 3000/8000 premium fine grit for a perfectly sharp polished finish, a flattening stone to keep the whetstone flat, a bamboo base to secure the whetstone, an angle guide, and an instruction manual to guide all skill levels. [Multi-Purpose Use]: Our professional knife sharpening stone can sharpen any stainless steel blade, including butterfly knives, Mora knives, outdoor knives, machetes, camping knives, hatchets, gyuto knives, Victorinox knives, Chinese cleavers, sashimi knives, santoku knives, chisels, and even billhooks and axes. [Easy/Safe]: This sharpening stone is suitable for a wide range of levels, from professionals to beginners. Even if you have no sharpening experience, we will guide you with an easy-to-understand instruction manual. The set includes two rubber holders and a beautiful bamboo whetstone base for non-slip use, keeping the whetstone in a safe place while sharpening to prevent injury. [Quality Tested]: Our knife sharpening stones have been inspected by a third-party inspection company. Each product is inspected before shipment and undergoes durability and function testing. Thank you for viewing.