{"product_id":"double-groove-black-tungsten-wedding-band","title":"Double Groove Black Tungsten Wedding Band — The Ridgeback","description":"\u003cp dir=\"ltr\"\u003eA men's 8mm black tungsten carbide ring featuring a double groove design set into a brushed surface, built as a wedding or promise ring. The two parallel grooves run across the band, adding structure and a distinct line pattern that a single-groove or flat design doesn't have.\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003eTwo Lines, Cut Into a Ring Built to Hold Them\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003eBoth grooves are machined directly into the tungsten carbide, so they hold their clean, defined edges through years of daily wear rather than wearing down or softening over time. The brushed black surface between the grooves resists showing fingerprints and light marks better than a fully polished finish.\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cstrong\u003eSpecs:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 8mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Black tungsten carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Double groove\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Brushed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit:\u003c\/strong\u003e Comfort-fit interior\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle:\u003c\/strong\u003e Men's\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Lifetime Limited\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResizing:\u003c\/strong\u003e Not resizable — free first size exchange included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eFAQ:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eWill the double groove design hold its definition over time?\u003c\/strong\u003e\u003cbr\u003eYes — both grooves are machined directly into the tungsten carbide, so they hold their clean lines through years of daily wear.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eIs this a good choice for a promise or engagement ring?\u003c\/strong\u003e\u003cbr\u003eYes — its distinctive double groove design and durability make it a meaningful, low-maintenance choice for marking a promise or engagement.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eWill the brushed black finish show fingerprints?\u003c\/strong\u003e\u003cbr\u003eNo — a brushed finish is generally more resistant to showing fingerprints and light surface marks than a fully polished band.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCan this ring be resized if it doesn't fit?\u003c\/strong\u003e\u003cbr\u003eTungsten carbide can't be resized after manufacturing, but the first size exchange is free — check our Size Guide before ordering to get an accurate fit.\u003c\/p\u003e","brand":"TungstenNation","offers":[{"title":"Gold Black \/ 8MM \/ 12","offer_id":44797454909482,"sku":"200000369:1663;200000783:29#Gold Black 8mm;200007763:201336100","price":149.9,"currency_code":"USD","in_stock":true},{"title":"Gold Black \/ 8MM \/ 11.5","offer_id":44797454942250,"sku":"200000369:200000292;200000783:29#Gold Black 8mm;200007763:201336100","price":149.9,"currency_code":"USD","in_stock":true},{"title":"Gold Black \/ 8MM \/ 11","offer_id":44797455237162,"sku":"200000369:100010420;200000783:29#Gold Black 8mm;200007763:201336100","price":149.9,"currency_code":"USD","in_stock":true},{"title":"Gold Black \/ 8MM \/ 10.5","offer_id":44797455269930,"sku":"200000369:200000291;200000783:29#Gold Black 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