{"product_id":"bigwasp-tattoo-needle-cartridges-energy-50pcs-assorted-12-rm-round-magnum-pre-sterilized-anti-backflow","title":"BIGWASP Tattoo Needle Cartridges Energy 50pcs Assorted #12 RM Round Magnum — Pre-sterilized, Anti-backflow","description":"\u003cp\u003e\u003cstrong\u003eBIGWASP Energy 50pcs Assorted #12 RM cartridges are a ready-to-use assortment of round magnum tattoo needle cartridges designed for steady ink flow and comfortable handling.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese pre-sterilized cartridge needles come in five commonly used round magnum sizes—1207RM, 1209RM, 1211RM, 1213RM, and 1215RM—ten pieces each, giving artists a balanced range for shading, packing, and blended fills. Built with a clear precision tip and a rubber membrane to prevent backflow, the Energy line updates BIGWASP's soft silicone cartridge family with improved visibility and consistent ink delivery. Each cartridge is sealed for single use and constructed from stainless steel and medical-grade PVC to support durability and hygiene in studio settings.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these cartridges improve ink flow during shading?\u003c\/h3\u003e\n\u003cp\u003eThe transparent precision tip and internal reservoir design help maintain a consistent supply of ink to the needle grouping, reducing sputtering and interruptions. This visibility also lets artists judge ink levels at a glance for smoother transitions during long passes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eClear tip for straightforward ink monitoring\u003c\/li\u003e\n  \u003cli\u003eRubber band-loaded system with plastic membrane to block backflow\u003c\/li\u003e\n  \u003cli\u003eRounded magnum configurations suited to even saturation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these cartridges comfortable to hold for extended sessions?\u003c\/h3\u003e\n\u003cp\u003eEach cartridge features an integrated finger ledge on the tip grip to improve purchase and control, easing strain on fingers and joints. The ergonomic profile helps stabilize the machine and reduces unwanted vibration, which can increase comfort during extended use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFinger ledge on every tip for improved grip\u003c\/li\u003e\n  \u003cli\u003eErgonomic, low-vibration fit for steadier lines and fills\u003c\/li\u003e\n  \u003cli\u003eLightweight PVC housing that pairs with most cartridge machines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat safety and compatibility features should I expect?\u003c\/h3\u003e\n\u003cp\u003eBIGWASP Energy cartridges are individually sealed and sterilized for single use, lowering cross-contamination risk. They use stainless steel needles and a PVC body compatible with standard cartridge machines, while the anti-backflow membrane helps protect internal machine components.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIndividually packaged, single-use sterile cartridges\u003c\/li\u003e\n  \u003cli\u003eStainless steel needles for strength and reliability\u003c\/li\u003e\n  \u003cli\u003eAnti-backflow membrane to protect tattoo machines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich needle sizes are included and how will they affect my work?\u003c\/h3\u003e\n\u003cp\u003eThis assortment contains ten of each size: 1207RM, 1209RM, 1211RM, 1213RM, and 1215RM. The range covers tight to broad magnum clusters, making the pack versatile for fine shading, larger fills, and softer gradients.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1207RM \u0026amp; 1209RM: tighter magnums for detail shading and small areas\u003c\/li\u003e\n  \u003cli\u003e1211RM \u0026amp; 1213RM: mid-range for general shading and texture\u003c\/li\u003e\n  \u003cli\u003e1215RM: wider magnum for faster coverage and smooth fills\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: BIGWASP Energy 50pcs Assorted #12 RM cartridges suit professional and hobbyist tattoo artists who want a versatile, ready-made selection of round magnums with clear tips and anti-backflow protection. If you value ergonomics, consistent ink delivery, and sterile, single-use cartridges that work with most cartridge machines, this pack offers a practical balance of sizes for studio shading and filling tasks.\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 and ready to use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Each BIGWASP cartridge is individually sealed and sterilized for single-use to reduce contamination risk.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will these fit my standard cartridge tattoo machine?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They are made from standard PVC cartridge housings and stainless steel needles, compatible with most cartridge-style machines.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"BIGWASP","offers":[{"title":"Default Title","offer_id":67554825732266,"sku":"B0BLK3YVTK","price":105.01,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/8989\/6874\/files\/bigwasp-energy-front-packaging_b98b5069-b58f-4a9a-9a2a-3971382b84dd.jpg?v=1790915345","url":"https:\/\/opulora.ca\/products\/bigwasp-tattoo-needle-cartridges-energy-50pcs-assorted-12-rm-round-magnum-pre-sterilized-anti-backflow","provider":"OPULORA","version":"1.0","type":"link"}