{"product_id":"mast-tattoo-pro-cartridge-round-liner-needles-1201rl-20pcs-disposable-reduced-spitback-clear-housing","title":"MAST TATTOO Pro Cartridge Round Liner Needles 1201RL — 20pcs Disposable, Reduced Spitback Clear Housing","description":"\u003cp\u003e\u003cstrong\u003eMAST TATTOO Mast Pro Cartridge 1201RL is a disposable 20-piece pack of standard round liner tattoo cartridges engineered for consistent ink flow, reliable tension, and reduced spitback during lining work.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for professional tattoo artists and serious hobbyists, these Mast Pro purple cartridges combine a clear, high-density plastic body with an internal membrane to help prevent ink spitback and make color or tip changes easier. The pack contains 20 single-use round liner (1201RL) cartridges sized for precise line work, offering dependable performance across both tight details and everyday outlining.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these cartridges improve line consistency?\u003c\/h3\u003e\n\u003cp\u003eThe 1201RL round liner construction centers the needle and stabilizes movement, yielding cleaner, more predictable strokes. The cartridge's tension is tuned to ease strain on rotary and pen-style machines so your lines stay steady over long sessions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStandard 1201RL single-needle round liner for precise thin lines\u003c\/li\u003e\n  \u003cli\u003eBalanced internal tension reduces needle wobble\u003c\/li\u003e\n  \u003cli\u003eClear body helps monitor ink level and needle alignment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat prevents ink spitback and keeps the workflow cleaner?\u003c\/h3\u003e\n\u003cp\u003eEach cartridge includes a membrane barrier between the needle channel and the grip, limiting ink and fluid return into the machine. That membrane plus the tapered tip design helps maintain a more hygienic setup and decreases interruptions to wipe or adjust equipment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInternal membrane to reduce spitback and machine contamination\u003c\/li\u003e\n  \u003cli\u003eTapered disposable tip for controlled ink delivery\u003c\/li\u003e\n  \u003cli\u003eEasy-to-clean clear housing for quick color changes and inspections\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these cartridges compatible with common tattoo pens and machines?\u003c\/h3\u003e\n\u003cp\u003eMAST TATTOO Mast Pro cartridges are built to fit most standard cartridge-style rotary and pen machines used by professionals. Their standardized hub and size ensure a secure connection while still allowing fast swaps mid-session.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStandardized cartridge hub works with most cartridge-capable machines\u003c\/li\u003e\n  \u003cli\u003eDisposable format simplifies sanitation and setup between clients\u003c\/li\u003e\n  \u003cli\u003eDurable plastic holds tension across varying machine outputs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do these cartridges support hygiene and studio efficiency?\u003c\/h3\u003e\n\u003cp\u003eBeing single-use disposables, the Mast Pro cartridges eliminate the need for needle sterilization and reduce cross-contamination risk. The clear plastic body makes it straightforward to confirm a clean tip and membrane before use, speeding prep time and client turnover.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSingle-use disposal lowers infection risk and simplifies compliance\u003c\/li\u003e\n  \u003cli\u003eClear cartridge body makes contamination checks fast and reliable\u003c\/li\u003e\n  \u003cli\u003ePack of 20 keeps a ready supply for busy sessions or touch-ups\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Tattoo professionals and advanced artists who need a dependable round liner cartridge for precise detailing, outlining, and consistent daily use. Ideal for studios that prioritize clean workflow, quick cartridge swaps, and equipment longevity; also useful for experienced at-home practitioners using cartridge-compatible tattoo pens. These cartridges offer a pro-grade option when you require fine control, reduced machine stress, and minimized spitback during lining work.\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: What needle grouping is included in this pack?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This box contains 20 disposable round liner cartridges, model 1201RL (single-needle liners).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use these cartridges with my cartridge-compatible tattoo pen?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—these Mast Pro cartridges fit most standard cartridge-style rotary and pen tattoo machines.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MAST TATTOO","offers":[{"title":"Default Title","offer_id":67548450062506,"sku":"B08DNRV72S","price":54.77,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/8989\/6874\/files\/mast-tattoo-pro-cartridge-front-packaging.jpg?v=1790802857","url":"https:\/\/opulora.ca\/products\/mast-tattoo-pro-cartridge-round-liner-needles-1201rl-20pcs-disposable-reduced-spitback-clear-housing","provider":"OPULORA","version":"1.0","type":"link"}