{"product_id":"cnc-7rl-tattoo-needle-cartridges-20-pack-round-liner-bugpin-316l-stainless-sterile-membrane","title":"CNC 7RL Tattoo Needle Cartridges 20-Pack Round Liner Bugpin — 316L Stainless, Sterile Membrane","description":"\u003cp\u003e\u003cstrong\u003eCNC 7RL Tattoo Needles Cartridge 20-pack are disposable round-liner bugpin cartridges with a secure membrane for clean, precise lining and universal compatibility.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese CNC cartridges combine 316L surgical stainless steel needles with medical-grade plastic housings to deliver consistent, single-use performance. Each cartridge is EO gas sterilized and individually sealed to meet studio hygiene standards. The EN04-20-1007RL set contains 20 round-liner bugpin cartridges (7RL) designed for fine, tight lines and smooth ink flow while preventing backflow into the grip.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these 7RL bugpin cartridges improve line work?\u003c\/h3\u003e\n\u003cp\u003eThe 7RL bugpin configuration tightens the cluster of small-diameter needles to produce crisper, more detailed lines than standard liners. Because the needles are finer and packed closer, artists can achieve sharper edges and delicate hair-stroke effects with less trauma to the skin.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e7-round bugpin grouping for precise, thin lines\u003c\/li\u003e\n  \u003cli\u003eFine-point needles reduce skin stretching and overwork\u003c\/li\u003e\n  \u003cli\u003eConsistent needle alignment for even ink deposit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these cartridges safe and compatible with my machine?\u003c\/h3\u003e\n\u003cp\u003eEach CNC cartridge is EO gas sterilized and individually blister-packed for single use, minimizing contamination risk. The plastic housing fits most rotary tattoo machines and standard cartridge grips, making them a flexible option across different setups.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e316L stainless steel needles and medical-grade plastic housing\u003c\/li\u003e\n  \u003cli\u003eIndividual sterilization and single-use packaging\u003c\/li\u003e\n  \u003cli\u003eUniversal fit for the majority of rotary machines and grips\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat prevents ink or fluid from entering my grip?\u003c\/h3\u003e\n\u003cp\u003eCNC cartridges include an integrated membrane that blocks ink and fluids from traveling back into the grip or machine. An internal stabilizer also minimizes needle wobble, improving control and reducing splash or backflow during use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSecure membrane seals the cartridge to stop backflow\u003c\/li\u003e\n  \u003cli\u003eStabilizer reduces needle play for steadier strokes\u003c\/li\u003e\n  \u003cli\u003eDesign lowers the chance of grip contamination and messy cleanup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow many cartridges are included and how are they packaged?\u003c\/h3\u003e\n\u003cp\u003eThis product ships as a 20-piece set, each cartridge individually sealed after EO gas sterilization. The packaging supports studio workflows by keeping replacements on hand and maintaining hygienic standards between clients.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e20 individually sealed cartridges per pack\u003c\/li\u003e\n  \u003cli\u003eSingle-use disposables to simplify disposal and compliance\u003c\/li\u003e\n  \u003cli\u003eCompact pack size for storage and travel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: CNC 7RL cartridges suit professional and advanced apprentice tattoo artists who need a dependable round-liner for fine detail, tight linework, micro-lining, and touch-ups. They are ideal for artists using rotary machines or cartridge grips who require sterile, single-use supplies with reliable membrane protection. If you prioritize precision, reduced backflow risk, and consistent needle stability, this 20-pack offers a ready supply for sessions that demand clean, controlled line results.\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: Can these cartridges fit my rotary machine?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. CNC cartridges use a universal plastic housing compatible with most rotary machines and standard cartridge grips.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are the needles pre-sterilized?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They are EO gas sterilized and individually sealed for single-use to maintain hygiene.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"CNC","offers":[{"title":"Default Title","offer_id":53436003582299,"sku":"B09XM1Y8NW","price":26.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/9860\/9243\/files\/cnc-7rl-front-packaging.jpg?v=1782321665","url":"https:\/\/remediesbeauty.co.uk\/products\/cnc-7rl-tattoo-needle-cartridges-20-pack-round-liner-bugpin-316l-stainless-sterile-membrane","provider":"REMEDIESBEAUTY","version":"1.0","type":"link"}