Shadow Natural Finishing Stones Dense French slate finishing stones for razors, knives, gouges, wood chisels, and other fine edge tools. Finish range Ultra-fine honing Green Shadow and Black Shadow stones are designed for final finishing and refreshing tired edges after synthetic or natural progression stones. Natural slate French origin Both stones come from private family land in France composed of slate with different grain structures. Feedback Hard but tactile Green Shadow offers more tactile feedback, while Black Shadow is harder and gives the ultimate finish with a velvety feel. Green Shadow 8000–10000 grit Dense and hard slate for finishing razors, knives, gouges, wood chisels, and other tools. Black Shadow 12000–15000 grit Very dense and hard finishing stone for the finest edge refinement and high-level final honing. Directions for use Use with slurry, water, glycerin, or oil Both hones can be used with slurry produced with a piece of the same stone. The slurry works best with a small amount of water on the stone. Too much water may cause slipping and a suction effect because of the hard stone surface. A slurry-honed edge will have a hazy finish, while slurry gives faster and more powerful sharpening. A water-based finish gives a shinier polish. Glycerin or oil can provide a more homogeneous finish. Switching from oil to water is possible if the stone is cleaned well. Specifications Stone size5.9" × 1" × 0.31" (150 × 25 × 8 mm) AbrasiveNatural Stone Green Shadow8000–10000 grit Black Shadow12000–15000 grit BlankAluminum blank Working withOil, water Country of originUSA Stone typeStone mounted on a 45° beveled blank .r2-case-apple{color:#191919;line-height:1.5} .r2-case-apple *,.r2-case-apple *::before,.r2-case-apple *::after{box-sizing:border-box;font-family:inherit!important} .r2-case-apple img{display:block;width:100%;height:auto;border:0;border-radius:24px} .r2-case-apple section{margin:0 0 20px} .r2-hero{text-align:center;padding:12px 0 4px} .r2-hero-copy{max-width:760px;margin:0 auto 18px} .r2-hero h1{ margin:0 0 12px; font-weight:700; letter-spacing:-0.02em; font-family:'Montserrat',sans-serif!important; } @media(min-width:575px){ body .r2-case-apple .r2-hero .r2-hero-copy h1.hero-text{ font-size:36px!important; line-height:50px!important; } } .r2-subtitle{ max-width:720px; margin:0 auto; font-size:19px; line-height:1.4; color:#6e6e73; } .r2-case-apple .r2-feature-card p.r2-card-label, .r2-case-apple .r2-split-copy p.r2-card-label, .r2-case-apple .r2-dark-copy p.r2-card-label{ margin:0 0 8px; font-size:12px!important; font-weight:700!important; letter-spacing:.06em!important; text-transform:uppercase; color:#6e6e73!important; font-family:'Montserrat',sans-serif!important; } .r2-card-label.light{color:rgba(255,255,255,.72)!important} .r2-feature-grid{display:grid;gap:16px} .r2-feature-grid-3{grid-template-columns:repeat(3,1fr)} .r2-feature-grid-2{grid-template-columns:repeat(2,1fr)} .r2-feature-card{ background:#f5f5f7; border-radius:24px; padding:24px; display:flex; flex-direction:column; } .r2-feature-thumb{ margin-bottom:14px; } .r2-feature-thumb img{ width:100%; height:auto; display:block; border-radius:14px; aspect-ratio:4/3; object-fit:cover; } .r2-feature-card h2, .r2-split-copy h2{ margin:0 0 8px; font-size:26px; font-weight:700; padding-bottom:0!important; } .r2-split-copy h2{font-size:28px} .r2-feature-card p, .r2-split-copy p{ margin:0; font-size:16px; line-height:1.45; color:#373e48; } .r2-feature-card p + p, .r2-split-copy p + p{margin-top:10px} .r2-split{ display:grid; /* grid-template-columns:1fr; */ grid-template-columns:1fr .9fr; gap:24px; align-items:center; background:#fbfbfd; border-radius:28px; padding:28px; } .r2-dark-card{ background:#191919; color:#fff; border-radius:28px; padding:28px; } .r2-dark-card-soft{border-radius:32px} .r2-dark-copy{margin-bottom:18px} .r2-spec-grid{display:grid;gap:16px} .r2-spec-grid-2{grid-template-columns:repeat(2,1fr)} .r2-spec-item{ background:rgba(255,255,255,.06); border-radius:18px; padding:18px; } .r2-spec-lines{ display:flex; flex-direction:column; gap:8px; } .r2-spec-lines div{ display:flex; justify-content:space-between; align-items:flex-start; gap:12px; } .r2-spec-lines span{ font-size:13px; color:rgba(255,255,255,.75); } .r2-spec-lines b{ font-size:14px; color:#fff; text-align:right; } @media(max-width:989px){ .r2-feature-grid-3, .r2-feature-grid-2, .r2-split, .r2-spec-grid-2{ grid-template-columns:1fr; } } @media(max-width:749px){ .r2-feature-card, .r2-split, .r2-dark-card{ padding:18px; } .r2-feature-thumb{ margin-bottom:12px; } .r2-spec-lines div{ display:grid; grid-template-columns:1fr; gap:3px; } .r2-spec-lines b{ text-align:left; word-break:break-word; overflow-wrap:anywhere; } .r2-subtitle{font-size:17px} }