{"product_id":"a-minusone-tattoo-needle-cartridges-1207rm-20-pack-round-magnum-7-needle-eo-sterile-with-anti-backflow","title":"A-minusone Tattoo Needle Cartridges 1207RM 20-Pack Round Magnum (7-Needle) EO-Sterile with Anti-Backflow","description":"\u003cp\u003e\u003cstrong\u003eA-minusone 20 pcs 1207RM round magnum tattoo cartridge needles are sterile, disposable cartridges built for smooth shading and consistent ink flow.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese 1207RM cartridges are designed for tattoo artists who need dependable, single-use supplies for shading and color packing. Each cartridge combines stainless-steel needles with a clear plastic housing, an anti-backflow membrane, and a stabilizer to keep the needle steady. All cartridges are EO-sterilized and individually double-sealed, making them ready for safe use straight from the pack.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these cartridges improve shading and color packing?\u003c\/h3\u003e\n\n\u003cp\u003eThe 1207RM configuration (7 needles in a round magnum grouping) offers broader, even ink distribution compared with single-liners. That helps create softer blends and faster fills while reducing the number of passes needed. The round magnum layout gives controlled saturation for gradients and color blocks.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e7-needle round magnum grouping for even shading and packing\u003c\/li\u003e\n  \u003cli\u003eTransparent housing lets you monitor ink uptake\u003c\/li\u003e\n  \u003cli\u003eStainless-steel needles for consistent penetration and longevity during the session\u003c\/li\u003e\n  \u003cli\u003eStabilizer reduces tip wobble for more precise work\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these cartridges compatible with my tattoo machine?\u003c\/h3\u003e\n\n\u003cp\u003eThese A-minusone cartridges are made to fit most rotary tattoo pens that accept standard cartridge needles. The universal plastic housing and membrane design make them compatible with a wide range of grips and inserts. If your pen accepts standard cartridge systems, these should seat and lock securely.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eStandard 1207RM cartridge shape for common rotary machines\u003c\/li\u003e\n  \u003cli\u003eSnap-fit housing for reliable connection to cartridge-ready grips\u003c\/li\u003e\n  \u003cli\u003eFits most brands that use cartridge-style needles\u003c\/li\u003e\n  \u003cli\u003eContact after-sales support for compatibility questions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat safety and hygiene features are included?\u003c\/h3\u003e\n\n\u003cp\u003eEach cartridge is EO gas sterilized and individually double-sealed to ensure a sterile product out of the pack. The anti-backflow membrane prevents ink and bodily fluids from entering the grip and machine, lowering contamination risk during use. Single-use disposal helps maintain hygienic practice between clients.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eEthylene oxide (EO) sterilization for each cartridge\u003c\/li\u003e\n  \u003cli\u003eDouble-sealed, individually packaged units for sterile storage\u003c\/li\u003e\n  \u003cli\u003eAnti-backflow membrane to protect the machine and client\u003c\/li\u003e\n  \u003cli\u003eSingle-use design eliminates cross-contamination concerns\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do the materials and construction affect performance?\u003c\/h3\u003e\n\n\u003cp\u003eHigh-grade stainless-steel needles combined with durable plastic housings deliver consistent performance during sessions. The clear tube gives visible ink flow so you can monitor saturation and prevent surprises. The built-in stabilizer minimizes tip wobble for cleaner strokes and steadier shading.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eStainless-steel needles for rigidity and smooth movement\u003c\/li\u003e\n  \u003cli\u003eTransparent tube for real-time ink visibility\u003c\/li\u003e\n  \u003cli\u003eNeedle stabilizer reduces lateral movement for accuracy\u003c\/li\u003e\n  \u003cli\u003eDurable plastic housing maintains alignment under pressure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: A-minusone 1207RM 20-pack cartridges are aimed at tattooers who do a lot of shading, color packing, and gradient work and need reliable, sterile disposable needles. They suit freelance artists, studio professionals, and apprentices using cartridge-ready rotary pens who want consistent ink delivery, hygiene, and compatibility with most standard cartridge systems.\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 1207RM cartridges be used for both lining and shading?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: 1207RM round magnum cartridges are optimized for shading and color packing, not fine lining. For crisp lines, choose a liner configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these cartridges pre-sterilized and single-use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, each cartridge is EO-sterilized, double-sealed, and intended for single-use to maintain hygiene.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"A-minusone","offers":[{"title":"Default Title","offer_id":53439819317595,"sku":"B0C69G9NL5","price":21.83,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/9860\/9243\/files\/a-minusone-front-packaging-1207rm.jpg?v=1782375095","url":"https:\/\/remediesbeauty.co.uk\/products\/a-minusone-tattoo-needle-cartridges-1207rm-20-pack-round-magnum-7-needle-eo-sterile-with-anti-backflow","provider":"REMEDIESBEAUTY","version":"1.0","type":"link"}