{"product_id":"mast-tattoo-1201rl-round-liner-cartridge-needles-20pc-disposable-clear-purple-housing-with-anti-spitback","title":"MAST TATTOO 1201RL Round Liner Cartridge Needles — 20pc Disposable, Clear Purple Housing with Anti-Spitback","description":"\u003cstrong\u003eMAST TATTOO Mast Pro 1201RL are disposable round liner tattoo cartridges sold 20 per box, designed for smooth line work with a clear high-density plastic body and anti-spitback membrane.\u003c\/strong\u003e\n\n\u003cp\u003eThese Mast Pro cartridge needles are a standard-size 1201RL round liner packaged in sterile, single-use cartridges. Built with a transparent purple-tinted, high-density plastic housing, they offer visible ink flow and an internal membrane to reduce spitback. The cartridges are engineered to maintain balanced tension, helping your rotary or pen-style tattoo machine run with less strain while delivering consistent needle performance.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these cartridges improve line consistency?\u003c\/h3\u003e\n\u003cp\u003eThe 1201RL configuration concentrates a single needle for tight, precise liners. The cartridge’s steady tension and straight needle alignment make strokes smoother and more predictable, helping artists achieve clean outlines and crisp details.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStandard 1201RL single-needle round liner for precise lines\u003c\/li\u003e\n  \u003cli\u003eHigh-density clear plastic reveals ink feed and needle position\u003c\/li\u003e\n  \u003cli\u003eOptimized tension reduces needle wobble during long sessions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these cartridges reduce spitback and mess?\u003c\/h3\u003e\n\u003cp\u003eYes — each cartridge includes a membrane barrier that limits ink spitback and keeps the machine’s grip area cleaner. That barrier also protects the internal mechanism and makes the tattooing process feel more controlled and hygienic.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInternal membrane prevents ink from flowing back into the grip\u003c\/li\u003e\n  \u003cli\u003eClear body simplifies visual checks and prevents unexpected splatter\u003c\/li\u003e\n  \u003cli\u003eDisposable design eliminates reuse-related contamination risks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these cartridges compatible with my tattoo pen or machine?\u003c\/h3\u003e\n\u003cp\u003eMAST TATTOO Mast Pro cartridges are designed to fit most cartridge-style rotary and pen machines that accept standard snap-in cartridges. Their reliable hub and consistent tension make them suitable for many modern machines used by professional artists.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStandard cartridge connector fits most cartridge-compatible pen\/rotary systems\u003c\/li\u003e\n  \u003cli\u003eEngineered tension for smooth performance on prolonged sessions\u003c\/li\u003e\n  \u003cli\u003eSingle-use disposability keeps cross-contamination risks low\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I maintain hygiene and performance between color changes?\u003c\/h3\u003e\n\u003cp\u003eThe transparent body makes it easier to flush and inspect the tip between color swaps, while the single-use nature ensures you can change cartridges quickly without worrying about sterilization. Always dispose of used cartridges following local biomedical waste regulations.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eClear housing allows quick visual cleaning checks\u003c\/li\u003e\n  \u003cli\u003eSwap cartridges to change colors without deep sterilization steps\u003c\/li\u003e\n  \u003cli\u003eDiscard after single use to keep studio hygiene compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Tattoo professionals and advanced apprentices who need a dependable disposable round liner for precise outlining and detail work. These Mast Pro 1201RL cartridges suit artists who prefer cartridge systems, want reduced machine stress, and value visible ink feed and anti-spitback protection. Sold in boxes of 20, they’re convenient for busy sessions, walk-ins, and studio stock replenishment.\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: How many cartridges are included in a box?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Each box contains 20 disposable Mast Pro 1201RL cartridges.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these cartridges prevent ink spitback?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. An internal membrane reduces spitback and helps keep the grip area cleaner.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MAST TATTOO","offers":[{"title":"Default Title","offer_id":58363498103171,"sku":"B08DNRV72S","price":23.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/2696\/0515\/files\/mast-pro-front-packaging_44cb455c-2512-4ce3-9ca7-3c2fc187f7c1.jpg?v=1782822503","url":"https:\/\/origin-beauty.com\/products\/mast-tattoo-1201rl-round-liner-cartridge-needles-20pc-disposable-clear-purple-housing-with-anti-spitback","provider":"Origin Beauty","version":"1.0","type":"link"}