{"product_id":"mast-tattoo-mast-pro-tattoo-cartridges-3rl-bugpin-04-20-pack-disposable-sterile-needles-for-precise-lining","title":"MAST TATTOO Mast Pro Tattoo Cartridges 3RL Bugpin #04 — 20-Pack Disposable Sterile Needles for Precise Lining","description":"\u003cp\u003e\u003cstrong\u003eMast Pro Tattoo Cartridges 0403RL are sterile, disposable 3 round liner bugpin needles in size #04, sold as a pack of 20 for precise, consistent lining and detail work.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese MAST TATTOO Mast Pro SMP cartridges combine a low-profile housing, protective membrane and surgical-grade stainless steel needles to deliver smooth ink flow and clearer visibility for fine lines, micro details and cosmetic applications. Each cartridge is EO gas sterilized and individually packaged, designed to fit most cartridge-compatible rotary pens and permanent makeup machines.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these cartridges improve line precision?\u003c\/h3\u003e\n\n\u003cp\u003eThe 3 round liner (3RL) configuration with a bugpin #04 grouping provides a tighter, denser point than standard liners, producing crisper, more defined strokes. The low-profile tip places the needle closer to the skin for better control and reduced drag.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBugpin grouping gives compact ink deposit for sharp lines\u003c\/li\u003e\n  \u003cli\u003eLow-profile housing improves hand-to-skin angle sensitivity\u003c\/li\u003e\n  \u003cli\u003eClear tip increases visibility of needle and pigment flow\u003c\/li\u003e\n  \u003cli\u003eStable needle bar reduces wobble for consistent results\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these cartridges safe and ready to use?\u003c\/h3\u003e\n\n\u003cp\u003eYes — each Mast Pro SMP cartridge is made with surgical stainless steel needles and is 100% EO gas sterilized before packaging. A protective membrane prevents fluid backflow, helping keep the machine and workspace cleaner while preserving sterility until use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIndividually sealed packaging for single-use safety\u003c\/li\u003e\n  \u003cli\u003eProtective membrane blocks ink and fluid contamination\u003c\/li\u003e\n  \u003cli\u003eSurgical-grade materials with smooth edges to minimize trauma\u003c\/li\u003e\n  \u003cli\u003eClear housings allow visual inspection before use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these cartridges fit my tattoo or PMU pen?\u003c\/h3\u003e\n\n\u003cp\u003eMast Pro cartridges are engineered to be compatible with most cartridge-style machines that accept universal cartridge interfaces. They are especially suited for Mast Tattoo pen machines but will pair with other brands that use the same plug-in cartridge mount.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUniversal cartridge interface for broad compatibility\u003c\/li\u003e\n  \u003cli\u003eWorks with many rotary and PMU pen models\u003c\/li\u003e\n  \u003cli\u003eQuick-swap design for efficient session flow\u003c\/li\u003e\n  \u003cli\u003eLow-profile fit maintains needle reach and control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat benefits can artists expect during regular use?\u003c\/h3\u003e\n\n\u003cp\u003eArtists will notice steadier ink distribution, improved precision for detailed work, and reduced interruptions due to the cartridges' stable needle assembly and protective membrane. The clear tip and refined interior shaping help maintain consistent pigment flow throughout the session.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEven ink delivery reduces the need for repeated passes\u003c\/li\u003e\n  \u003cli\u003eSharper, more predictable lines for fine work and shading\u003c\/li\u003e\n  \u003cli\u003eReduced machine contamination saves cleaning time\u003c\/li\u003e\n  \u003cli\u003e20 cartridges per pack for multiple sessions or clients\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? These Mast Pro 0403RL bugpin #04 cartridges suit professional tattoo artists, permanent makeup technicians and advanced apprentices who require tight, controlled liner work — from crisp outlines to micro-detailing and cosmetic procedures. They’re also a practical choice for studios wanting sterile, disposable cartridges that fit most cartridge-capable machines and support efficient session workflow.\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 needles are in each cartridge pack?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The pack includes 20 disposable 3RL bugpin #04 cartridges.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these cartridges compatible with my rotary pen?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, they fit most cartridge-style pens and Mast Tattoo machines with the universal interface.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MAST TATTOO","offers":[{"title":"Default Title","offer_id":53436180300123,"sku":"B0CP3LZDN6","price":27.84,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/9860\/9243\/files\/mast-pro-0403rl-front-packaging.jpg?v=1782323992","url":"https:\/\/remediesbeauty.co.uk\/products\/mast-tattoo-mast-pro-tattoo-cartridges-3rl-bugpin-04-20-pack-disposable-sterile-needles-for-precise-lining","provider":"REMEDIESBEAUTY","version":"1.0","type":"link"}