{"product_id":"wormhole-tattoo-cartridge-needles-50pc-mixed-sizes-3rl-11rl-disposable-round-liners-anti-backflow","title":"Wormhole Tattoo Cartridge Needles 50pc Mixed Sizes 3RL–11RL Disposable Round Liners, Anti-Backflow","description":"\u003cstrong\u003eWormhole Tattoo Cartridge Needles are a 50-piece set of disposable round liner cartridges (3RL, 5RL, 7RL, 9RL, 11RL) designed for pen-style tattoo machines and permanent makeup work.\u003c\/strong\u003e\n\nThese cartridges give tattoo artists a ready-to-use selection of commonly used liner sizes in one pack. Each size comes in groups of ten, packed individually to preserve sterility and assembled with corrosion-resistant stainless steel needles in transparent housings. The set emphasizes compatibility, anti-backflow safety, and a smooth needle action to help you produce consistent lines across skin tones and projects.\n\n\u003ch3\u003eWhat needle sizes are included and how do I choose the right one?\u003c\/h3\u003e\n\u003cp\u003eThe kit contains five round-liner (RL) sizes: 3RL, 5RL, 7RL, 9RL, and 11RL, ten cartridges of each size. Smaller RLs (3RL–5RL) are best for tight detail and fine lines, while larger RLs (9RL–11RL) cover bolder lining and quicker outlining.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e3RL: ultra-fine detail, crisp single-line work\u003c\/li\u003e\n  \u003cli\u003e5RL–7RL: general lining, shading edges, medium detail\u003c\/li\u003e\n  \u003cli\u003e9RL–11RL: bold outlines, faster coverage, heavy line work\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the anti-backflow design protect my equipment and clients?\u003c\/h3\u003e\n\u003cp\u003eEach cartridge uses a soft-glue internal barrier that reduces the chance of inks or bodily fluids being drawn back into the pen motor. This added defense helps keep the machine cleaner and decreases contamination risk during long sessions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSoft-glue backflow barrier blocks pigment and fluids\u003c\/li\u003e\n  \u003cli\u003eIndividually sealed bags maintain sterility before use\u003c\/li\u003e\n  \u003cli\u003eReduces cleaning frequency and protects motor internals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these cartridges fit my tattoo pen and how easy are they to install?\u003c\/h3\u003e\n\u003cp\u003eWormhole cartridges are manufactured to a standard cartridge size to ensure wide compatibility with most cartridge grips and pen-style machines. Assembly is straightforward: align, insert, and twist to lock, allowing quick swaps during sessions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStandardized fit works with most pen grips and machines\u003c\/li\u003e\n  \u003cli\u003eTransparent housing simplifies needle positioning and ink flow checks\u003c\/li\u003e\n  \u003cli\u003eQuick-twist attachment for fast cartridge changes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and build features affect performance?\u003c\/h3\u003e\n\u003cp\u003eThe needles are crafted from stainless steel and set in a PVC housing that delivers stable alignment and smooth action. The sleeker, low-tension construction promotes faster retraction and a more consistent needle stroke, which can help artists maintain steady lines with less resistance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMedical-grade stainless steel needles for durability and sharpness\u003c\/li\u003e\n  \u003cli\u003ePVC transparent housing for visibility and reliable needle pressure\u003c\/li\u003e\n  \u003cli\u003eSmoother linear action reduces drag and improves flow\u003c\/li\u003e\n\u003c\/ul\u003e\n\nWho is this for\n\nThis 50-piece Wormhole cartridge set is tailored for professional and apprentice tattoo artists, permanent makeup practitioners, and studio owners who need a dependable range of liners on hand. It’s also useful for freelance artists who want a compact, versatile kit that covers fine detail to bold lining while prioritizing hygiene and machine protection.\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 sterile and ready to use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — each Wormhole cartridge is individually sealed and assembled in a clean environment for ready-to-use sterility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do Wormhole cartridges fit all pen-style tattoo machines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They use a standard cartridge size compatible with most cartridge grips and pen-style machines; installation is a simple twist-and-lock.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Wormhole Tattoo","offers":[{"title":"Default Title","offer_id":53435916190043,"sku":"B08ZS6NVGY","price":29.97,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/9860\/9243\/files\/wormhole-front-packaging_e67290b1-7c35-4735-9de1-f6ec1be86edb.jpg?v=1782320840","url":"https:\/\/remediesbeauty.co.uk\/products\/wormhole-tattoo-cartridge-needles-50pc-mixed-sizes-3rl-11rl-disposable-round-liners-anti-backflow","provider":"REMEDIESBEAUTY","version":"1.0","type":"link"}