{"product_id":"naniwa-rust-eraser-gray","title":"Naniwa Rust Eraser (Gray)","description":"\u003cdiv class=\"r2-case-apple\"\u003e\n\n  \u003c!-- HERO --\u003e\n  \u003csection class=\"r2-hero\"\u003e\n    \u003cdiv class=\"r2-hero-copy\"\u003e\n      \u003ch1 class=\"hero-text\"\u003eNaniwa Rust Eraser (Gray)\u003c\/h1\u003e\n      \u003cp class=\"r2-subtitle\"\u003e\n        A coarse abrasive block designed for effective removal of visible and aged surface rust from knives and carbon-steel tools.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- FEATURES --\u003e\n  \u003csection class=\"r2-feature-grid r2-feature-grid-3\"\u003e\n\n    \u003cdiv class=\"r2-feature-card\"\u003e\n      \u003cp class=\"r2-card-label\"\u003eConstruction\u003c\/p\u003e\n      \u003ch2\u003eFlexible abrasive block\u003c\/h2\u003e\n      \u003cp\u003e\n        This flexible PVC-based block with aluminum oxide abrasive works like an “eraser” — removing corrosion from metal without damaging its structure.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"r2-feature-card\"\u003e\n      \u003cp class=\"r2-card-label\"\u003eResult\u003c\/p\u003e\n      \u003ch2\u003eFast preparation\u003c\/h2\u003e\n      \u003cp\u003e\n        Thanks to its high abrasive power, the Gray Rust Eraser is suitable for cleaning stubborn rust spots, oxidation marks, and heavy tarnish. It quickly prepares the tool for further work such as sharpening, grinding, or polishing.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n\n  \u003c\/section\u003e\n\n  \u003c!-- SPLIT --\u003e\n  \u003csection class=\"r2-split\"\u003e\n    \u003cdiv class=\"r2-split-copy\"\u003e\n      \u003cp class=\"r2-card-label\"\u003eSuitable for\u003c\/p\u003e\n      \u003ch2\u003eEveryday restoration\u003c\/h2\u003e\n\n      \u003cdiv class=\"r2-inline-list r2-inline-list-spaced\"\u003e\n        \u003cp\u003eRemoving heavy, coarse, or aged surface rust from knives and carbon-steel tools.\u003c\/p\u003e\n        \u003cp\u003eCleaning metal before sharpening — preparation for grinding or honing.\u003c\/p\u003e\n        \u003cp\u003eRemoving tarnish, dark spots, and corrosion buildup.\u003c\/p\u003e\n      \u003c\/div\u003e\n\u003c\/div\u003e\n\n    \u003cdiv class=\"r2-split-media\"\u003e\n      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0675\/1390\/9563\/files\/A-903GRustEraser2.jpg?v=1767905070\" alt=\"Using Naniwa Rust Eraser Gray\" loading=\"lazy\"\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \n  \u003csection class=\"r2-split\"\u003e\n    \u003cdiv class=\"r2-split-media\"\u003e\n      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0675\/1390\/9563\/files\/A-903GRustEraser3.jpg?v=1767905070\" alt=\"Using Naniwa Rust Eraser Gray\" loading=\"lazy\"\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"r2-split-copy\"\u003e\n      \u003cp class=\"r2-card-label\"\u003eSimple process\u003c\/p\u003e\n      \u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003cp\u003e\n        If needed, slightly moisten the surface with water or oil. Clean the metal with light straight or circular motions until rust is removed.\n      \u003c\/p\u003e\n      \u003cp\u003e\n        After use, rinse and dry the tool thoroughly; apply protective oil if necessary.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n  \n  \u003c!-- TECH --\u003e\n  \u003csection class=\"r2-dark-card r2-dark-card-soft\"\u003e\n    \u003cdiv class=\"r2-dark-copy\"\u003e\n      \u003cp class=\"r2-card-label light\"\u003eSpecifications\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"r2-spec-grid r2-spec-grid-2\"\u003e\n\n      \u003cdiv class=\"r2-spec-item\"\u003e\n        \u003cdiv class=\"r2-spec-lines\"\u003e\n          \u003cdiv\u003e\n\u003cspan\u003eSize\u003c\/span\u003e\u003cb\u003e50×40×20 mm (2.0×1.6×0.8\")\u003c\/b\u003e\n\u003c\/div\u003e\n          \u003cdiv\u003e\n\u003cspan\u003eWeight\u003c\/span\u003e\u003cb\u003e77g\u003c\/b\u003e\n\u003c\/div\u003e\n          \u003cdiv\u003e\n\u003cspan\u003eAbrasive rating\u003c\/span\u003e\u003cb\u003e100 grit (Coarse)\u003c\/b\u003e\n\u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"r2-spec-item\"\u003e\n        \u003cdiv class=\"r2-spec-lines\"\u003e\n          \u003cdiv\u003e\n\u003cspan\u003eMaterial\u003c\/span\u003e\u003cb\u003eFlexible PVC block with aluminum oxide abrasive\u003c\/b\u003e\n\u003c\/div\u003e\n          \u003cdiv\u003e\n\u003cspan\u003eUse conditions\u003c\/span\u003e\u003cb\u003eCan be used dry, or with a small amount of water or oil\u003c\/b\u003e\n\u003c\/div\u003e\n          \u003cdiv\u003e\n\u003cspan\u003eCountry of origin\u003c\/span\u003e\u003cb\u003eJapan\u003c\/b\u003e\n\u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.r2-case-apple{color:#191919;line-height:1.5}\n.r2-case-apple *,.r2-case-apple *::before,.r2-case-apple *::after{box-sizing:border-box;font-family:inherit!important}\n.r2-case-apple img{display:block;width:100%;height:auto;border:0;border-radius:24px}\n.r2-case-apple section{margin:0 0 20px}\n\n\/* HERO *\/\n.r2-hero{text-align:center;padding:12px 0 4px}\n.r2-hero-copy{max-width:760px;margin:0 auto 18px}\n.r2-hero-media{max-width:520px;margin:0 auto}\n.r2-hero h1{\n  margin:0 0 12px;\n  font-weight:700;\n  letter-spacing:-0.02em;\n  font-family:'Montserrat',sans-serif!important;\n  color:inherit;\n}\n@media(min-width:575px){\n  body .r2-case-apple .r2-hero .r2-hero-copy h1.hero-text{\n    font-size:36px!important;\n    line-height:50px!important;\n  }\n}\n.r2-subtitle{\n  max-width:720px;\n  margin:0 auto;\n  font-size:19px;\n  line-height:1.4;\n  color:#6e6e73;\n}\n\n\/* LABELS *\/\n.r2-case-apple .r2-feature-card p.r2-card-label,\n.r2-case-apple .r2-split-copy p.r2-card-label,\n.r2-case-apple .r2-dark-copy p.r2-card-label{\n  margin:0 0 8px;\n  font-size:12px!important;\n  line-height:1.2!important;\n  font-weight:700!important;\n  letter-spacing:.06em!important;\n  text-transform:uppercase;\n  color:#6e6e73!important;\n  font-family:'Montserrat',sans-serif!important;\n}\n.r2-case-apple .r2-card-label.light{\n  color:rgba(255,255,255,.72)!important;\n}\n\n\/* FEATURES *\/\n.r2-feature-grid{display:grid;gap:16px}\n.r2-feature-grid-3{grid-template-columns:repeat(2,1fr)}\n.r2-feature-card{\n  background:#f5f5f7;\n  border-radius:24px;\n  padding:24px;\n}\n.r2-feature-thumb{\n  width:100%;\n  margin-bottom:14px;\n}\n.r2-feature-thumb img{\n  width:100%;\n  border-radius:14px;\n}\n.r2-feature-card h2,\n.r2-split-copy h2{\n  margin:0 0 8px;\n  padding-bottom:0!important;\n  font-size:26px;\n  line-height:1.15;\n  font-weight:700;\n  letter-spacing:-0.02em;\n}\n.r2-split-copy h2{\n  font-size:28px;\n}\n.r2-feature-card p,\n.r2-split-copy p{\n  margin:0;\n  font-size:16px;\n  line-height:1.45;\n  color:#373e48;\n}\n.r2-feature-card p + p,\n.r2-split-copy p + p{\n  margin-top:10px;\n}\n\n\/* SPLIT *\/\n.r2-split{\n  display:grid;\n  grid-template-columns:1fr .9fr;\n  gap:24px;\n  align-items:center;\n  background:#fbfbfd;\n  border-radius:28px;\n  padding:28px;\n}\n.r2-split-media{\n  max-width:420px;\n  margin:0 auto;\n}\n\n\/* LIST *\/\n.r2-inline-list-spaced{\n  display:flex;\n  flex-direction:column;\n  gap:8px;\n  margin-top:12px;\n}\n.r2-inline-list-spaced p{\n  margin:0;\n}\n\n\/* TECH *\/\n.r2-dark-card{\n  background:#191919;\n  color:#fff;\n  border-radius:28px;\n  padding:28px;\n}\n.r2-dark-card-soft{\n  border-radius:32px;\n}\n.r2-dark-copy{\n  margin-bottom:18px;\n}\n.r2-spec-grid{\n  display:grid;\n  gap:16px;\n}\n.r2-spec-grid-2{\n  grid-template-columns:repeat(2,1fr);\n}\n.r2-spec-item{\n  background:rgba(255,255,255,.06);\n  border-radius:18px;\n  padding:18px;\n}\n.r2-spec-lines{\n  display:flex;\n  flex-direction:column;\n  gap:8px;\n}\n.r2-spec-lines div{\n  display:flex;\n  justify-content:space-between;\n  align-items:flex-start;\n  gap:12px;\n}\n.r2-spec-lines span{\n  font-size:13px;\n  line-height:1.4;\n  color:rgba(255,255,255,.75);\n  white-space:nowrap;\n  flex:0 0 auto;\n}\n.r2-spec-lines b{\n  font-size:14px;\n  line-height:1.45;\n  font-weight:600;\n  color:#fff;\n  text-align:right;\n  flex:1 1 auto;\n  min-width:0;\n  word-break:break-word;\n  overflow-wrap:anywhere;\n}\n\n\/* MOBILE *\/\n@media(max-width:989px){\n  .r2-feature-grid-3,\n  .r2-split,\n  .r2-spec-grid-2{\n    grid-template-columns:1fr;\n  }\n}\n\n@media(max-width:749px){\n  .r2-feature-card,\n  .r2-split,\n  .r2-dark-card{\n    padding:18px;\n  }\n\n  .r2-spec-lines div{\n    display:grid;\n    grid-template-columns:1fr;\n    gap:3px;\n    align-items:start;\n  }\n\n  .r2-spec-lines span{\n    font-size:12px;\n    white-space:normal;\n  }\n\n  .r2-spec-lines b{\n    text-align:left;\n    white-space:normal;\n    word-break:break-word;\n    overflow-wrap:anywhere;\n  }\n\n  .r2-subtitle{\n    font-size:17px;\n  }\n}\n\u003c\/style\u003e","brand":"Naniwa","offers":[{"title":"Default Title","offer_id":52368098230456,"sku":"A-903G","price":12.35,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/5511\/7752\/files\/A-903GRustEraser1.jpg?v=1767904991","url":"https:\/\/hapstone.eu\/et\/products\/naniwa-rust-eraser-gray","provider":"Hapstone EU","version":"1.0","type":"link"}