{"product_id":"the-mirror-edge-natural-slate-whetstone","title":"The Mirror Edge | 12000-Grit Natural Slate Whetstone","description":"\u003cdiv class=\"product-narrative\" style=\"margin-bottom:20px;\"\u003e\n\u003cp style=\"line-height:1.8;color:#333;margin:0 0 14px;\"\u003eA dull knife is not a tool. It is a danger that masquerades as convenience. The Mirror Edge is a 12,000-grit natural slate whetstone, quarried from metamorphic rock and finished by hand, made for the final stage of sharpening that turns a keen edge into a mirror.\u003c\/p\u003e\n\u003cp style=\"line-height:1.8;color:#333;margin:0 0 14px;\"\u003eMost stones stop at 3,000 or 8,000 grit. The Mirror Edge goes further, refining the bevel until the blade edge reflects light like a polished lens. That is the difference between a knife that cuts and a knife that glides, between a razor that tugs and a razor that simply answers.\u003c\/p\u003e\n\u003cp style=\"line-height:1.8;color:#333;margin:0 0 14px;\"\u003eAt 200 x 75 x 29mm and 1.5kg, it sits heavy and stable on any counter. The natural slate composition, rich in silica and alumina, is self-lubricating and consistent across the entire surface, stone to stone, because no two natural stones are identical and each one develops character with use.\u003c\/p\u003e\n\u003cp style=\"line-height:1.8;color:#333;margin:0 0 14px;\"\u003eBecause it is a natural stone, every surface is slightly different, which experienced sharpeners consider a feature, not a flaw. The cutting action is forgiving, harder to over-polish or burn an edge with, and the stone develops a smooth working surface over years of use. It is the kind of tool that outlives trends and gets handed down.\u003c\/p\u003e\n\u003cp style=\"font-style:italic;color:#1a1a2e;margin-top:16px;\"\u003eA blade is only as honest as the stone that finishes it.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-features\" style=\"margin-top:24px;\"\u003e\n\u003ch3 style=\"font-size:17px;color:#1a1a2e;margin-bottom:8px;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"list-style:none;padding:0;margin:0;\"\u003e\n\u003cli style=\"padding:6px 0;line-height:1.7;color:#444;\"\u003eUltra-fine 12,000 grit surface for mirror-polish finishing of edges\u003c\/li\u003e\n\u003cli style=\"padding:6px 0;line-height:1.7;color:#444;\"\u003e100% natural metamorphic slate, quarried and cut, not synthetic binder\u003c\/li\u003e\n\u003cli style=\"padding:6px 0;line-height:1.7;color:#444;\"\u003eRich in silica and alumina for consistent, self-lubricating cutting action\u003c\/li\u003e\n\u003cli style=\"padding:6px 0;line-height:1.7;color:#444;\"\u003eStable 1.5kg weight with a 200 x 75 x 29mm working surface\u003c\/li\u003e\n\u003cli style=\"padding:6px 0;line-height:1.7;color:#444;\"\u003eSuits kitchen knives, razors, bar knives and woodworking tools\u003c\/li\u003e\n\u003cli style=\"padding:6px 0;line-height:1.7;color:#444;\"\u003eEco-friendly mineral composition, no synthetic abrasives or resins\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-specs\" style=\"margin-top:24px;\"\u003e\n\u003ch3 style=\"font-size:17px;color:#1a1a2e;margin-bottom:8px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul style=\"list-style:none;padding:0;margin:0;\"\u003e\n\u003cli style=\"display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cspan style=\"color:#666;font-weight:600;\"\u003eGrit\u003c\/span\u003e\u003cspan style=\"color:#333;text-align:right;max-width:60%;\"\u003e12000 grit (finishing \/ polishing)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cspan style=\"color:#666;font-weight:600;\"\u003eMaterial\u003c\/span\u003e\u003cspan style=\"color:#333;text-align:right;max-width:60%;\"\u003eNatural metamorphic rock (slate)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cspan style=\"color:#666;font-weight:600;\"\u003eComposition\u003c\/span\u003e\u003cspan style=\"color:#333;text-align:right;max-width:60%;\"\u003eSilica, alumina, calcium carbonate\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cspan style=\"color:#666;font-weight:600;\"\u003eSize\u003c\/span\u003e\u003cspan style=\"color:#333;text-align:right;max-width:60%;\"\u003e200 x 75 x 29 mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cspan style=\"color:#666;font-weight:600;\"\u003eWeight\u003c\/span\u003e\u003cspan style=\"color:#333;text-align:right;max-width:60%;\"\u003e1.5 kg\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cspan style=\"color:#666;font-weight:600;\"\u003eColor\u003c\/span\u003e\u003cspan style=\"color:#333;text-align:right;max-width:60%;\"\u003eGray green\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cspan style=\"color:#666;font-weight:600;\"\u003eApplications\u003c\/span\u003e\u003cspan style=\"color:#333;text-align:right;max-width:60%;\"\u003eKitchen, garden and outdoor knives\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cspan style=\"color:#666;font-weight:600;\"\u003eAlso Suits\u003c\/span\u003e\u003cspan style=\"color:#333;text-align:right;max-width:60%;\"\u003eRazor, bar knife polishing\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cspan style=\"color:#666;font-weight:600;\"\u003eCertification\u003c\/span\u003e\u003cspan style=\"color:#333;text-align:right;max-width:60%;\"\u003eCIQ\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-applications\" style=\"margin-top:24px;\"\u003e\n\u003ch3 style=\"font-size:17px;color:#1a1a2e;margin-bottom:8px;\"\u003eWhere It Belongs\u003c\/h3\u003e\n\u003cp style=\"line-height:1.8;color:#333;margin:0;\"\u003eThe Mirror Edge is the finishing stone in a serious sharpening routine, used after a medium grit stone to polish the apex of a chef knife, a straight razor, a fillet knife or a woodworking chisel. It also serves barbers and butchers who need edges that stay hair-splitting sharp through a full shift of work.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-faq\" style=\"margin-top:28px;\"\u003e\n\u003ch3 style=\"font-size:17px;color:#1a1a2e;margin-bottom:12px;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp style=\"margin:0 0 4px;font-weight:600;color:#1a1a2e;\"\u003eQ: Is this a complete sharpening stone or just a finisher?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.7;color:#444;\"\u003eA: It is the finishing stone. For a heavily dulled blade, start on a coarser stone (800-3000 grit) to set the bevel, then finish here at 12,000 grit for the mirror polish that maximizes sharpness and edge life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp style=\"margin:0 0 4px;font-weight:600;color:#1a1a2e;\"\u003eQ: Do I need to soak it before use?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.7;color:#444;\"\u003eA: Natural slate stones need less soaking than synthetic water stones. A short soak or a splash of water on the surface is enough; keep the surface wet while working and rinse it clean after each use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp style=\"margin:0 0 4px;font-weight:600;color:#1a1a2e;\"\u003eQ: Will it work on serrated knives?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.7;color:#444;\"\u003eA: No. Serrated edges require a rod or tapered stone. This stone is for straight edges such as chef knives, razors, chisels and hunting blades.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp style=\"margin:0 0 4px;font-weight:600;color:#1a1a2e;\"\u003eQ: Is natural slate better than synthetic stones?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.7;color:#444;\"\u003eA: Many sharpeners prefer natural stones for their consistent, mild feedback and the exceptional polish they produce. Synthetic stones cut faster; natural slate finishes finer. For the final edge, natural stone is the classic choice.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp style=\"margin:0 0 4px;font-weight:600;color:#1a1a2e;\"\u003eQ: How do I flatten the stone over time?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.7;color:#444;\"\u003eA: Natural slate wears slowly. When the surface develops a slight dish, flatten it on a flat piece of wet-dry sandpaper or a lapping plate, then rinse thoroughly before the next session.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp style=\"margin:0 0 4px;font-weight:600;color:#1a1a2e;\"\u003eQ: How is this different from a 1000-grit stone?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.7;color:#444;\"\u003eA: Grit numbers describe abrasive fineness. At 1000 grit you are shaping a bevel; at 12,000 grit you are polishing the edge to a mirror finish. Both are needed for a truly refined edge, which is why this stone is used as the final step.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp style=\"margin:0 0 4px;font-weight:600;color:#1a1a2e;\"\u003eQ: Can I use oil on it instead of water?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.7;color:#444;\"\u003eA: Water is recommended for this natural slate stone. Oil can clog the surface of natural stones and reduce their cutting ability. Keep it simple, wet the surface, sharpen, and rinse.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp style=\"margin:0 0 4px;font-weight:600;color:#1a1a2e;\"\u003eQ: How long will the stone last?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.7;color:#444;\"\u003eA: With normal use, a natural slate whetstone lasts many years. The working surface wears slowly, and periodic flattening restores it. Because it is a natural mineral, it does not degrade chemically, so a well-maintained stone can outlive a decade of weekly sharpening.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-gallery\" style=\"margin-top:30px;text-align:center;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S751e2c68fbb946859170ba1cad858912T.webp?v=1787274401\" alt=\"Product photo\" style=\"max-width:100%;height:auto;margin-bottom:12px;border-radius:8px;\" loading=\"lazy\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/Sb48962e7822f4e43a3cc65dfdb8dcadeq.webp?v=1787274401\" alt=\"Product photo\" style=\"max-width:100%;height:auto;margin-bottom:12px;border-radius:8px;\" loading=\"lazy\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/Sdc75563d8284469591e53ddf6aff7bcbA.webp?v=1787274401\" alt=\"Product photo\" style=\"max-width:100%;height:auto;margin-bottom:12px;border-radius:8px;\" loading=\"lazy\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/Sb1e352b007324521a3833acc33f3c4afD_6f559a52-212b-4316-ae78-10e96200cbba.webp?v=1787274401\" alt=\"Product photo\" style=\"max-width:100%;height:auto;margin-bottom:12px;border-radius:8px;\" loading=\"lazy\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/Scad777eb9ace443a86210d29ae2e4bb5p.webp?v=1787274401\" alt=\"Product photo\" style=\"max-width:100%;height:auto;margin-bottom:12px;border-radius:8px;\" loading=\"lazy\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S430cdfa9491b4831a086b6e4d5de8e00J.webp?v=1787274401\" alt=\"Product photo\" style=\"max-width:100%;height:auto;margin-bottom:12px;border-radius:8px;\" loading=\"lazy\"\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"The Mirror Edge | 12000-Grit Natural Slate Whetstone\",\n  \"image\": \"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S751e2c68fbb946859170ba1cad858912T.webp?v=1787274401\",\n  \"description\": \"12000-grit natural slate whetstone for mirror-polish finishing of kitchen knives, razors and woodworking tools. 200x75x29mm, 1.5kg.\",\n  \"brand\": { \"@type\": \"Brand\", \"name\": \"ADAEE\" },\n  \"sku\": \"9488262889695\",\n  \"offers\": {\n    \"@type\": \"AggregateOffer\",\n    \"priceCurrency\": \"USD\",\n    \"lowPrice\": \"104.52\",\n    \"highPrice\": \"104.52\",\n    \"offerCount\": \"1\",\n    \"availability\": \"https:\/\/schema.org\/InStock\",\n    \"url\": \"https:\/\/eastsupplier.com\/products\/the-mirror-edge-natural-slate-whetstone\"\n  },\n  \"aggregateRating\": {\n    \"@type\": \"AggregateRating\",\n    \"ratingValue\": \"4.8\",\n    \"reviewCount\": \"12\"\n  }\n}\n\u003c\/script\u003e\u003cdiv class=\"eastsupplier-promise\" style=\"margin-top:30px;padding:22px 24px;background:#f7f7f7;border-left:4px solid #1a1a2e;border-radius:6px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;font-size:16px;color:#1a1a2e;\"\u003eThe EastSupplier Promise\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:14px;line-height:1.7;color:#444;\"\u003eEvery product in our store is sourced directly from vetted manufacturing partners, inspected before dispatch, and shipped with full tracking. If anything arrives damaged or does not match the listing, our support team will make it right within 48 hours.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"EastSupplier Platform","offers":[{"title":"200x75x29 mm \/ ADAEE \/ China Mainland","offer_id":51242508550367,"sku":"1005012072310074-200x75x29 mm-ADAEE-China Mainland","price":104.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S751e2c68fbb946859170ba1cad858912T.webp?v=1787274401","url":"https:\/\/eastsupplier.cn\/zh-cn\/products\/the-mirror-edge-natural-slate-whetstone","provider":"EastSupplier Platform","version":"1.0","type":"link"}