{"product_id":"stigma-tattoo-needle-cartridges-9rl-round-liner-50-pack-sterile-disposable-with-anti-backflow-membrane","title":"STIGMA Tattoo Needle Cartridges 9RL Round Liner 50-Pack — Sterile Disposable with Anti-Backflow Membrane","description":"\u003cstrong\u003eSTIGMA #12 (9RL) are sterilized, disposable round-liner tattoo needle cartridges with a built-in membrane that prevents ink backflow—sold in a 50-piece super value pack for professional artists.\u003c\/strong\u003e\n\n\u003cp\u003eThese EN05-series cartridges were developed by tattooists for tattooists: each unit combines 304 surgical stainless steel needles with medical-grade plastic housings and an anti-backflow membrane, arriving individually E.O. sterilized in blister packaging. The 9RL configuration (nine needles in a tight round cluster) is tailored for crisp lining and fine detail when used with standard cartridge machines and compatible grips.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these cartridges protect my workflow and equipment?\u003c\/h3\u003e\n\u003cp\u003eThe integrated rubber membrane blocks ink and fluid from flowing back into the machine, reducing contamination risk and cleaning time. Single-use, E.O. sterilized blister packs keep each cartridge ready-to-use straight from the box.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMembrane barrier prevents backflow of ink and fluid\u003c\/li\u003e\n  \u003cli\u003eE.O. sterilized individual blister packaging\u003c\/li\u003e\n  \u003cli\u003eSingle-use design eliminates cross-contamination between clients\u003c\/li\u003e\n  \u003cli\u003eCompatible with most standard cartridge tattoo machines and grips\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance can I expect from the 9RL configuration?\u003c\/h3\u003e\n\u003cp\u003eThe 9RL (nine round-liner) grouping provides a concentrated point for clean, consistent lines and smooth dot work. It's ideal for outlining medium-to-large strokes and adding defined detail without excessive skin trauma when used with correct technique.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNine tightly grouped needles for bold, uniform lines\u003c\/li\u003e\n  \u003cli\u003eSlope-designed round tips for controlled ink flow\u003c\/li\u003e\n  \u003cli\u003eSuitable for outlines, lettering, and dot-shading accents\u003c\/li\u003e\n  \u003cli\u003eStainless steel needles maintain shape and sharpness session-to-session\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these cartridges durable and compatible with my equipment?\u003c\/h3\u003e\n\u003cp\u003eConstructed from 304 surgical stainless steel and medical-grade plastic, the cartridges are robust and dimensioned to fit standard cartridge systems. The connection geometry and depth are carefully designed for stable seating and predictable needle movement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e304 surgical stainless steel needles resist bending and corrosion\u003c\/li\u003e\n  \u003cli\u003eMedical-grade plastic housing for secure fitment\u003c\/li\u003e\n  \u003cli\u003eWorks with most cartridge-style tattoo machines and grips\u003c\/li\u003e\n  \u003cli\u003eConsistent factory assembly for repeatable performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Tattoo professionals and serious apprentices who want reliable, sterilized round-liner cartridges in bulk. The 50-piece pack suits busy studios, guest artists, and anyone who values consistent lining performance and the protection of an anti-backflow membrane. These cartridges are intended for single use by trained tattoo artists and should be disposed of following local biohazard regulations.\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 these cartridges sterilized?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — each STIGMA cartridge is E.O. sterilized and sealed in its own blister pack for single-use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will the 9RL fit my cartridge machine?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They are designed to fit most standard cartridge-style machines and grips; check your machine's cartridge compatibility before use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"STIGMA","offers":[{"title":"Default Title","offer_id":53426083856731,"sku":"B07KWJTHV9","price":38.07,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/9860\/9243\/files\/stigma-front-packaging.jpg?v=1782210461","url":"https:\/\/remediesbeauty.co.uk\/products\/stigma-tattoo-needle-cartridges-9rl-round-liner-50-pack-sterile-disposable-with-anti-backflow-membrane","provider":"REMEDIESBEAUTY","version":"1.0","type":"link"}