{"product_id":"shogun-tungsten-ring-knife-edge","title":"SHOGUN | Tungsten Ring Knife Edge","description":"\u003ch2\u003eSHOGUN Tungsten Carbide Men's Ring\u003c\/h2\u003e\n\n\u003cp\u003eThe SHOGUN is a tungsten carbide men's wedding ring in 8mm width. Custom engraved and shipped from our Texas workshop. Free US shipping, free inside engraving, lifetime warranty, and lifetime sizing. Every SHOGUN ships ready to wear.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable Sizes:\u003c\/strong\u003e 0.35-13.5, including half sizes\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWidth:\u003c\/strong\u003e 8mm\u003c\/p\u003e\n\n\u003cp\u003eAn homage to the master samurai sword makers of Japan, this simple but sharp knife edge ring design features two wide bevels on either edge that create a smooth and polished knife-like edge in the center of the ring.\n\u003cbr\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFree inside laser engraving available, does not delay your order.\n\u003c\/li\u003e\n\u003cli\u003eBacked by our lifetime warranty against manufacturing defects and lifetime sizing exchange.\n\u003c\/li\u003e\n\u003cli\u003eAvailable in 4mm and 8mm widths, perfect for matching his-and-hers sets.\n\u003c\/li\u003e\n\u003cli\u003eTungsten Carbide is one of the hardest metals used in fine jewelry, exceptionally scratch-resistant.\n\u003c\/li\u003e\n\u003cli\u003eComfort fit. Rounded interior glides over the knuckle for all-day comfort.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Tungsten Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit:\u003c\/strong\u003e Comfort Fit with rounded interior\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 8mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngraving:\u003c\/strong\u003e Free inside laser engraving available\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHypoallergenic:\u003c\/strong\u003e Nickel-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Lifetime warranty against manufacturing defects\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizing:\u003c\/strong\u003e Lifetime sizing, swap the size any time\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping:\u003c\/strong\u003e Free US shipping, ships in 1-2 business days\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReturns:\u003c\/strong\u003e 30 days from receipt on unworn rings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAbout Tungsten Carbide\u003c\/h3\u003e\n\u003cp\u003eTungsten carbide is one of the hardest metals used in jewelry. It's much harder than titanium, gold, or platinum, holds a mirror polish that doesn't dull from daily wear, doesn't bend out of round, and resists scratching from almost anything you'll encounter day-to-day.\u003c\/p\u003e\n\u003cp\u003eThe trade-off is that tungsten is harder than it is tough. A direct hammer-strike or a fall onto concrete from height can chip it. In an emergency it can be cracked off the finger with standard ER tools, which is actually a safety advantage compared to gold or platinum.\u003c\/p\u003e\n\u003cp\u003eTungsten rings don't trigger nickel allergies, don't tarnish, and don't oxidize. The SHOGUN holds the same finish years into wear as it has on day one.\u003c\/p\u003e\n\n\u003ch3\u003eWhat makes our SHOGUN different\u003c\/h3\u003e\n\u003cp\u003eCustom engraved in our Texas workshop. Aydins Jewelry has been selling rings since 2011, with over 10,000 orders shipped.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree US shipping\u003c\/strong\u003e on every SHOGUN order\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree inside laser engraving\u003c\/strong\u003e (date, initials, coordinates, phrase, whatever you want)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifetime warranty\u003c\/strong\u003e against manufacturing defects\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifetime sizing\u003c\/strong\u003e: if it doesn't fit, send it back any time and we'll swap the size\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e30-day returns\u003c\/strong\u003e from receipt on unworn rings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSizing \u0026amp; Fit\u003c\/h3\u003e\n\u003cp\u003eThe SHOGUN is comfort fit, meaning the inside of the band is rounded rather than flat, which makes it easier to slide over the knuckle and more comfortable for all-day wear. Comfort-fit rings typically size a half-size smaller than standard-fit rings, so if you normally wear a size 10 standard-fit, you'll likely wear a 9.5 in the SHOGUN.\u003c\/p\u003e\n\u003cp\u003eAvailable sizes: 0.35-13.5, including half sizes.\u003c\/p\u003e\n\u003cp\u003eNot sure what size you wear? Use our free ring sizing guide, or order any size and use our lifetime sizing to swap if it doesn't fit perfectly the first time.\u003c\/p\u003e\n\n\u003ch3\u003eCare Instructions\u003c\/h3\u003e\n\u003cp\u003eWipe the SHOGUN with a soft cloth. That's the core care routine. Tungsten doesn't tarnish, doesn't oxidize, and doesn't lose its polish from daily wear. For a deeper clean, warm water and mild dish soap; rinse, dry, done. Avoid dropping on tile or concrete (tungsten is hard but brittle), and remove for heavy hammer\/chisel work.\u003c\/p\u003e\n\n\u003ch3\u003eEngraving\u003c\/h3\u003e\n\u003cp\u003eEvery SHOGUN includes free inside laser engraving. Add a wedding date, initials, coordinates, or any phrase up to 30 characters. Engraving is permanent, professionally applied, and does not delay shipping.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv class=\"faq-section\"\u003e\n\u003cp\u003e\u003cstrong\u003eWhat color is the SHOGUN?\u003c\/strong\u003e\u003cbr\u003e\nThe SHOGUN features black.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat sizes does the SHOGUN come in?\u003c\/strong\u003e\u003cbr\u003e\nThe SHOGUN is available in sizes 0.35-13.5, including half sizes. If you're between sizes, lifetime sizing is included, so you can order, try it, and swap if needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the SHOGUN comfort fit?\u003c\/strong\u003e\u003cbr\u003e\nYes. The SHOGUN is comfort fit, meaning the inside of the band is gently rounded so it slides over the knuckle easily and sits flat against the finger. Most wearers find it comfortable enough to forget they're wearing it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the SHOGUN durable for daily wear?\u003c\/strong\u003e\u003cbr\u003e\nTungsten carbide is one of the most scratch-resistant materials used in jewelry, and much harder than gold, titanium, or platinum. The SHOGUN is highly resistant to scratches from daily wear. It is brittle under sharp impact, so avoid hammer-strikes or drops onto concrete.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the SHOGUN hypoallergenic?\u003c\/strong\u003e\u003cbr\u003e\nYes. The SHOGUN is nickel-free and hypoallergenic, safe for sensitive skin and people with metal allergies.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the SHOGUN be engraved?\u003c\/strong\u003e\u003cbr\u003e\nYes. Free inside laser engraving is included with every SHOGUN. You can add a date, initials, a phrase, or coordinates. Engraving doesn't delay shipping.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat if the ring doesn't fit?\u003c\/strong\u003e\u003cbr\u003e\nLifetime sizing is included with every SHOGUN. If it doesn't fit, ship it back and we'll send a different size, even years after the original purchase.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long does shipping take?\u003c\/strong\u003e\u003cbr\u003e\nFree standard shipping ships within 1-2 business days from our Texas workshop and arrives in 3-5 business days within the US. Most SHOGUN orders arrive within a week of ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is Aydins' return policy?\u003c\/strong\u003e\u003cbr\u003e\nSee our returns and exchanges page for full details.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the SHOGUN be cut off in an emergency?\u003c\/strong\u003e\u003cbr\u003e\nYes. Both tungsten and ceramic rings can be safely removed in an emergency. Hospitals use a tool that cracks the band cleanly off the finger without needing to cut through it. This is actually a safety advantage over gold or platinum, which require more time-consuming cutting.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n\"@context\": \"https:\/\/schema.org\",\n\"@type\": \"Product\",\n\"name\": \"SHOGUN | Tungsten Ring Knife Edge\",\n\"sku\": \"SHOGUN-4-0.35\",\n\"brand\": {\n\"@type\": \"Brand\",\n\"name\": \"Aydins Jewelry\"\n},\n\"description\": \"Tungsten carbide men's wedding ring, in 8mm width. 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