{"product_id":"naniwa-basic-combination-sharpening-stone-1000-3000-grit","title":"Naniwa Basic Combination Sharpening Stone 1000\/3000 Grit","description":"\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eNaniwa Basic 510\/530 Combination Sharpening Stone\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is a double-sided Japanese water stone designed for sharpening knives and tools that are already in reasonably good condition. With a 1000 grit side for sharpening and a finer 3000 grit side for polishing, it provides an effective two stage solution for refining cutting edges and achieving a smoother, sharper finish.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eProduced using Naniwa’s established sharpening expertise, the Basic series combines reliable performance with carefully controlled manufacturing quality. It is an excellent choice for home cooks, woodworkers and sharpening enthusiasts looking to maintain their tools, knives and improve edge sharpness.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eThe 1000-grit side is ideal for regular sharpening of knives and tool blades, including chisels and plane irons, while the 3000-grit side refines and polishes the edge to achieve a smooth, razor-sharp finish. The finer side is perfect for frequent edge maintenance, helping keep kitchen knives and woodworking tools sharp and ready for use while removing minimal material during routine sharpening.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1902\/9027\/files\/naniwa-logo-ex.jpg?v=1777460222\" alt=\"Naniwa Brand Logo\" align=\"right\"\u003e\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003e\u003cspan\u003eDual-grit design:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Features a 1000 grit side for sharpening and a 3000 grit side for refining and polishing the cutting edge.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003e\u003cspan\u003eJapanese sharpening expertise:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Manufactured in Vietnam under strict quality control by Japanese specialists.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003e\u003cspan\u003eAluminium oxide abrasive:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Provides effective sharpening and edge refinement.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003e\u003cspan\u003eSlow-wearing construction:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Gradually exposes fresh abrasive particles during use, helping maintain consistent sharpening performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003e\u003cspan\u003eThick abrasive layer:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed to provide long-lasting use with proper care and maintenance.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003e\u003cspan\u003eWater stone design:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Soak in water for a few minutes before use to prepare the stone for sharpening.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"auto\"\u003e\u003cspan\u003eHow to Use\u003c\/span\u003e\u003c\/h3\u003e\n\u003col start=\"1\" data-spread=\"false\" style=\"--rich-text-list-marker-width: 1ch;\"\u003e\n\u003cli\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003e\u003cspan\u003eSoak the stone:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Immerse the stone in water for a few minutes before sharpening.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003e\u003cspan\u003eSharpen the blade:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Use the 1000 grit side to restore and refine an edge that is already reasonably sharp.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003e\u003cspan\u003ePolish the edge:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Turn the stone over and use the 3000 grit side to achieve a finer, smoother finish.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003e\u003cspan\u003eClean after use:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Rinse the stone and allow it to dry thoroughly before storage.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003e\u003cspan\u003ePlease note:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e This stone is best suited to maintaining and refining relatively sharp tools and knives. For very dull blades or significant edge damage, a coarser stone, such as the Naniwa Basic 220\/1000 grit combination stone, is recommended as a first step.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003e\u003cspan\u003eProduct Specifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003e\u003cspan\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Naniwa\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003e\u003cspan\u003eSeries:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Basic\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003e\u003cspan\u003eModel:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 510\/530\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003e\u003cspan\u003eType:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Double-sided water sharpening stone\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003e\u003cspan\u003eMedium-fine grit:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1000 (red)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003e\u003cspan\u003eFine grit:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 3000 (yellow)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eStone Dimensions: \u003c\/strong\u003e185mm x 65mm x 30mm (3-11\/32\" x 2-9\/16\" x 1-3\/16\").\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eStone Thickness: \u003c\/strong\u003e30mm\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003e\u003cspan\u003eAbrasive material:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Aluminium oxide\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003e\u003cspan\u003eOrigin of production:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Vietnam, under Japanese quality control\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"auto\"\u003e\u003cspan\u003eRefine and Polish Your Knife Edges\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003e\u003cspan\u003eThe Naniwa Basic 1000\/3000 combination stone is a practical choice for keeping kitchen knives and tool blades sharp and improving their cutting performance. Combining everyday sharpening with fine edge polishing in one convenient stone, it is an ideal addition to a regular knife maintenance routine.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"japan-tools","offers":[{"title":"Default Title","offer_id":55703621796216,"sku":"MV-510\/530","price":22.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1902\/9027\/files\/naniwa-1000-3000-stone_7.jpg?v=1792133984","url":"https:\/\/www.toolnut.co.uk\/products\/naniwa-basic-combination-sharpening-stone-1000-3000-grit","provider":"Toolnut ","version":"1.0","type":"link"}