{"product_id":"bigwasp-round-liner-tattoo-needle-cartridges-50pcs-assorted-3rl-11rl-12-standard-sealed-sterile","title":"BIGWASP Round Liner Tattoo Needle Cartridges, 50pcs Assorted 3RL–11RL, #12 Standard, Sealed Sterile","description":"\u003cp\u003e\u003cstrong\u003eThese are 50 disposable BIGWASP round-liner tattoo needle cartridges in mixed sizes (3RL, 5RL, 7RL, 9RL, 11RL) designed for single-use convenience and broad compatibility.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you need a ready-to-go supply of round liner cartridges for everyday tattoo work, this assorted pack gives artists a range of common RL options in one sealed set. Each cartridge arrives individually wrapped with a sealed membrane and rubber-band loading to help reduce ink backflow, and the mix covers fine, medium, and larger liners so you can switch quickly between detail and heavier linework without changing brands or machine adapters.\u003c\/p\u003e\n\n\u003ch3\u003eWhat sizes are included and why does the mix matter?\u003c\/h3\u003e\n\u003cp\u003eThe pack contains 50 cartridges divided evenly across five RL sizes: 3RL, 5RL, 7RL, 9RL and 11RL. Having multiple liner diameters lets you handle precision outlines, shading edges, and thicker contour lines without reaching for separate kits.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e10 cartridges each of 1203RL, 1205RL, 1207RL, 1209RL, 1211RL\u003c\/li\u003e\n  \u003cli\u003eCovers common needs from fine detail (3RL) to bold lining (11RL)\u003c\/li\u003e\n  \u003cli\u003eReduces interruptions during sessions by keeping a graduated set on hand\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these cartridges work with my tattoo machine?\u003c\/h3\u003e\n\u003cp\u003eThese BIGWASP cartridges are built to fit most modern rotary tattoo machines and coil setups that accept standard #12 round-liner cartridges. They use the widely adopted #12 standard connection so you won’t need special adapters for most machines used in studios.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with standard rotary and coiled machines\u003c\/li\u003e\n  \u003cli\u003eFits Hawk-style grips and common cartridge-ready setups\u003c\/li\u003e\n  \u003cli\u003eStandardized #12 connection for broad machine compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do they protect against ink backflow and contamination?\u003c\/h3\u003e\n\u003cp\u003eEach cartridge features a plastic membrane barrier and rubber-band loading that help limit ink and fluid moving back into the tube assembly. Single-use, individually sealed packaging keeps each cartridge sterile until opened, supporting hygienic workflow in studio environments.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePlastic membrane prevents ink backflow into the grip\u003c\/li\u003e\n  \u003cli\u003eRubber-band loaded needles for consistent tension and placement\u003c\/li\u003e\n  \u003cli\u003eIndividually sealed pouches for one-time sterile use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I store and handle these disposable cartridges?\u003c\/h3\u003e\n\u003cp\u003eKeep cartridges in their sealed pouches until needed, store them in a clean, dry area away from direct sunlight, and discard after single use according to your local biohazard regulations. Avoid opening packages prematurely to maintain sterility and always inspect the cartridge for intact seals before mounting.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStore at room temperature, away from moisture and sunlight\u003c\/li\u003e\n  \u003cli\u003eUse each cartridge only once and dispose properly\u003c\/li\u003e\n  \u003cli\u003eCheck seal integrity and membrane before use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This 50-piece assortment is ideal for professional tattoo artists, apprentices building practice supplies, and studios that require a steady supply of reliable round liners. It’s best suited for artists who use cartridge-ready machines and want a versatile set of sizes for outlines, detail work, and heavier lining without sourcing individual needle counts.\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 sterile on arrival?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Each BIGWASP cartridge is individually sealed to maintain sterility until opened.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these fit all cartridge-ready tattoo machines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They fit most machines using the standard #12 cartridge connection, including many rotary and Hawk-style systems.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"BIGWASP","offers":[{"title":"Default Title","offer_id":53435250835803,"sku":"B07MBPBKZB","price":29.97,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/9860\/9243\/files\/bigwasp-front-packaging-50pcs.jpg?v=1782312603","url":"https:\/\/remediesbeauty.co.uk\/products\/bigwasp-round-liner-tattoo-needle-cartridges-50pcs-assorted-3rl-11rl-12-standard-sealed-sterile","provider":"REMEDIESBEAUTY","version":"1.0","type":"link"}