{"product_id":"og-green-knight-hollow-round-liner-hrl-tattoo-needle-cartridges-20pcs","title":"OG Green Knight Hollow Round Liner (HRL) Tattoo Needle Cartridges 20pcs","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Precise Penetration  \u003c\/strong\u003e\u003cbr\u003eLaser-calibrated needle tips and precision-matched needle-to-shell construction deliver flawless, burr-free lines with ±0.5μm tip accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRock-Solid Stability\u003c\/strong\u003e\u003cbr\u003eIntegrated one-piece structure ensures zero wobble during high-frequency operation, maintaining consistent performance throughout long sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExceptional Durability \u003c\/strong\u003e\u003cbr\u003eMade from high-toughness medical-grade materials, with enhanced elastic silicone tested for over 14g feedback and \u0026lt;3% deformation after repeated use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Needle and Shell Design\u003c\/strong\u003e\u003cbr\u003e30° V-shaped slanted tip, fluid dynamics-optimized for smooth ink flow; medical-grade PC polymer shell with 0.1μm inner wall finish to minimize pigment residue.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafe \u0026amp; Skin-Friendly\u003c\/strong\u003e\u003cbr\u003eBiocompatibility-certified materials with zero sensitization risk; precision-aligned needles enable accurate pigment deposition for ultra-fine lines and smooth shading.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMaterials：\u003c\/strong\u003eMedical-grade 304 Stainless steel needles\u003cbr\u003e\u003cstrong\u003eHygiene Standard: \u003c\/strong\u003ePossess CE certification\u003cbr\u003e\u003cstrong\u003eBox Quantity: \u003c\/strong\u003e20pcs\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eTaper Size: 7\u003c\/strong\u003emm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0550\/2130\/5911\/files\/01_7151827f-0ee4-4ec0-8a87-e4c04ed48b06.jpg?v=1745045596\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0550\/2130\/5911\/files\/02_2ab57ab3-4ffc-4e08-adc3-20cd7b60a7aa.jpg?v=1745045596\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0550\/2130\/5911\/files\/different2.jpg?v=1751881878\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"OG PRODUCE","offers":[{"title":"Regular(12\/0.35mm) \/ 06","offer_id":42322907365431,"sku":"91144","price":15.95,"currency_code":"USD","in_stock":true},{"title":"Regular(12\/0.35mm) \/ 08","offer_id":42322907398199,"sku":"91145","price":16.95,"currency_code":"USD","in_stock":true},{"title":"Regular(12\/0.35mm) \/ 10","offer_id":42322907430967,"sku":"91146","price":16.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/2130\/5911\/files\/HRL.png?v=1784195716","url":"https:\/\/ogtattoo.com\/products\/og-green-knight-hollow-round-liner-hrl-tattoo-needle-cartridges-20pcs","provider":"OG PRODUCE","version":"1.0","type":"link"}