{"product_id":"stigma-disposable-tattoo-needle-cartridges-5rl-50-pack-sterile-membrane-round-liner-304-stainless","title":"STIGMA Disposable Tattoo Needle Cartridges 5RL — 50-Pack Sterile Membrane Round Liner, 304 Stainless","description":"\u003cp\u003e\u003cstrong\u003eSTIGMA #12 (5RL) disposable tattoo needle cartridges are sterilized, membrane-equipped round liner cartridges sold in a 50-piece professional pack for consistent, hygienic line work.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese EN05-series cartridges were designed by tattoo artists to meet daily studio requirements: 304 surgical stainless steel needles, medical-grade plastic housings, and an internal membrane that prevents ink backflow into the machine. Each cartridge is E.O. sterilized and individually blister packaged to maintain sterility until use. The 5-round-liner configuration is optimized for precise lines, fine details, and controlled shading when needed.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these cartridges keep my equipment cleaner?\u003c\/h3\u003e\n\u003cp\u003eThe built-in rubber membrane creates a barrier that stops ink and fluids from traveling into the cartridge tube and machine. That reduces cross-contamination risk and simplifies post-session cleaning, while the sealed blister keeps cartridges sterile before opening.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMembrane prevents ink\/backflow into grips and machines\u003c\/li\u003e\n  \u003cli\u003eIndividually E.O. sterilized blister packs maintain sterility\u003c\/li\u003e\n  \u003cli\u003eMedical-grade plastic housing resists fluid intrusion\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these needles fit my cartridge-compatible machine?\u003c\/h3\u003e\n\u003cp\u003eSTIGMA EN05 cartridges are designed to be compatible with standard cartridge tattoo machines and grips on the market. The universal connection and stable rubber-loading mechanism make insertion quick and secure for most cartridge systems.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStandard cartridge connection fits common rotary and coil grips\u003c\/li\u003e\n  \u003cli\u003eStable rubber band loading for smooth installation\u003c\/li\u003e\n  \u003cli\u003eWorks with most cartridge-ready machines without adapters\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance can I expect from the 5RL configuration?\u003c\/h3\u003e\n\u003cp\u003eThe 5-round liner (5RL) groups five fine needles in a tight cluster to produce crisp, consistent lines and controlled dot work. The round tips are designed with a slight slope to enhance ink flow and penetration for detailed outlining and precision work.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFive-needle cluster for clean, consistent line quality\u003c\/li\u003e\n  \u003cli\u003eSlope-designed tips improve ink flow and control\u003c\/li\u003e\n  \u003cli\u003eSuitable for outlines, micro lining, and small-detail fills\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow is sterility and material quality ensured?\u003c\/h3\u003e\n\u003cp\u003eEach cartridge is manufactured from medical-grade plastics and 304 surgical stainless steel needles, then sterilized using ethylene oxide (E.O.) and sealed in blister packaging. This process ensures they arrive ready for safe use straight out of the package.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e304 surgical stainless steel needles for corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eE.O. sterilization and individual blister packs\u003c\/li\u003e\n  \u003cli\u003ePlastic membrane and housing meet studio hygiene needs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Tattoo artists and apprentices who want a dependable, hygienic cartridge for precise line work. The 50-piece super value pack suits busy studios, conventions, and artists who prefer to stock standardized cartridge sizes for repeatable results. These cartridges are also a practical choice for artists transitioning to cartridge systems or anyone prioritizing easy installation, consistent performance, and enhanced fluid protection.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are STIGMA EN05 cartridges sterile out of the package?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Each cartridge is E.O. sterilized and individually sealed in a blister pack until opened.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these cartridges fit cartridge-ready tattoo machines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They are designed for standard cartridge-compatible machines and grips and should fit most common systems.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"STIGMA","offers":[{"title":"Default Title","offer_id":67551067111594,"sku":"B07KWJCQKZ","price":63.15,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/8989\/6874\/files\/stigma-front-packaging-50pcs_7357a1d1-c565-417b-b891-e06cec88fecc.jpg?v=1790849324","url":"https:\/\/opulora.ca\/products\/stigma-disposable-tattoo-needle-cartridges-5rl-50-pack-sterile-membrane-round-liner-304-stainless","provider":"OPULORA","version":"1.0","type":"link"}