{"product_id":"mast-tattoo-pro-smp-3rl-0-25mm-cartridges-20-pack-clear-tip-sterile","title":"MAST TATTOO Pro SMP 3RL 0.25mm Cartridges — 20 Pack, Clear Tip \u0026 Sterile","description":"\u003cp\u003e\u003cstrong\u003eMAST Pro SMP 3 Round Liner cartridges are single-use, 0.25mm round-liner tattoo needles engineered for precise permanent makeup, scalp micropigmentation and hair stroke work.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese MAST TATTOO Mast Pro SMP cartridges combine a low-profile housing, clear tip visibility and a protective membrane to reduce fluid backflow and improve needle stability. Each needle is surgical stainless steel, EO gas sterilized and individually packed, making the set ready for immediate professional use. The 3 round liner (3RL) 0.25mm size is popular for crisp micro-lines, hair-like strokes and detailed lining work on the face and scalp.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these cartridges improve line precision?\u003c\/h3\u003e\n\u003cp\u003eThe 3 round liner configuration concentrates pigment into a tight group of three fine needles, enabling clean, controlled strokes. The low-profile tip and clear housing let you see ink flow and needle motion clearly, so you can maintain consistent depth and pressure.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e0.25mm needle diameter for fine, accurate lines\u003c\/li\u003e\n  \u003cli\u003e3RL grouping for dense, precise pigmentation\u003c\/li\u003e\n  \u003cli\u003eClear tip for visibility of ink and needle movement\u003c\/li\u003e\n  \u003cli\u003eLow-profile shell reduces wobble and hand fatigue\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat safety and hygiene features are included?\u003c\/h3\u003e\n\u003cp\u003eEach cartridge is individually EO gas sterilized and packaged to ensure sterility until opened. A protective membrane inside the cartridge helps prevent ink and fluid from traveling back into the machine, lowering contamination risk and keeping device components cleaner.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e100% EO gas sterilized, single-use cartridges\u003c\/li\u003e\n  \u003cli\u003eProtective membrane to block fluid entry into the machine\u003c\/li\u003e\n  \u003cli\u003eSurgical-grade stainless steel needles for corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eSmooth-edged housing minimizes tissue trauma\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these cartridges work with my tattoo pen?\u003c\/h3\u003e\n\u003cp\u003eMAST Pro SMP cartridges are designed to be compatible with most cartridge-style rotary and pen machines on the market, including MAST TATTOO pen systems. The universal fit and secure locking mechanism make swapping cartridges fast and reliable during client sessions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUniversal cartridge connection fits most pen-style machines\u003c\/li\u003e\n  \u003cli\u003eQuick-change design for efficient workflow\u003c\/li\u003e\n  \u003cli\u003eStable locking reduces play and improves control\u003c\/li\u003e\n  \u003cli\u003eSuitable for both hair\/stroke and detailed PMU work\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow many cartridges come in a pack and what support is provided?\u003c\/h3\u003e\n\u003cp\u003eA single pack contains 20 MAST Pro SMP cartridges, ideal for clinics, freelance artists testing a new needle profile, or concentrated procedures. The product is backed by a 12-month warranty and customer support for any product questions or issues.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e20 individual sterile cartridges per pack\u003c\/li\u003e\n  \u003cli\u003e1-year limited warranty and customer assistance\u003c\/li\u003e\n  \u003cli\u003eCompact package for organized storage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? These 3RL 0.25mm MAST Pro SMP cartridges are made for professional permanent makeup artists, scalp micropigmentation technicians and experienced tattooists who require fine-line definition and predictable ink flow. They suit practitioners who use cartridge-style pen machines and demand sterile, single-use needles with enhanced visibility and anti-backflow protection.\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: Are these cartridges sterilized and single-use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Each cartridge is EO gas sterilized and packaged for single-use to maintain professional hygiene standards.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these fit my cartridge-style pen machine?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They are designed to fit most cartridge-compatible rotary and pen machines, including MAST TATTOO pen systems.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MAST TATTOO","offers":[{"title":"Default Title","offer_id":53435895677275,"sku":"B08LPZSWV6","price":27.94,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/9860\/9243\/files\/mast-pro-smp-front-packaging.jpg?v=1782320431","url":"https:\/\/remediesbeauty.co.uk\/products\/mast-tattoo-pro-smp-3rl-0-25mm-cartridges-20-pack-clear-tip-sterile","provider":"REMEDIESBEAUTY","version":"1.0","type":"link"}