{"product_id":"wormhole-tattoo-rocket-disposable-cartridge-needles-50pc-mixed-round-liners-3rl-11rl-with-finger-ledge-for-precise-lining","title":"Wormhole Tattoo Rocket Disposable Cartridge Needles 50pc Mixed Round Liners 3RL–11RL with Finger Ledge for Precise Lining","description":"\u003cp\u003e\u003cstrong\u003eWormhole Tattoo Needles Rocket is a 50-piece pack of disposable mixed-size round liner cartridge needles with a finger ledge for improved grip and reliable ink flow.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis set supplies professional and beginner tattooists with ten cartridges each of 3RL, 5RL, 7RL, 9RL and 11RL round liners. Each cartridge is individually sealed, made from PVC and stainless steel, and engineered to reduce backflow and ink leakage. The finger ledge design makes handling easier during detailed lining work and helps maintain steady control across sessions.\u003c\/p\u003e\n\n\u003ch3\u003eWhat sizes are included and what are they best used for?\u003c\/h3\u003e\n\u003cp\u003eThe kit contains five round liner sizes commonly used for line work, shading edges, and fine detail. Smaller sizes (3RL, 5RL) are ideal for crisp fine lines; larger sizes (9RL, 11RL) handle thicker lining and bolder outlines.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e3RL: delicate detail and hairlines\u003c\/li\u003e\n  \u003cli\u003e5RL: standard lining and small lettering\u003c\/li\u003e\n  \u003cli\u003e7RL: medium outlines and detail with more ink deposit\u003c\/li\u003e\n  \u003cli\u003e9RL: bold lines and fast coverage\u003c\/li\u003e\n  \u003cli\u003e11RL: heavy outlines and thick linework\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the finger ledge design help during tattoos?\u003c\/h3\u003e\n\u003cp\u003eThe raised finger ledge gives a tactile stopping point so the artist can hold the cartridge securely without slipping. That extra grip reduces hand fatigue, improves control in tight areas, and helps maintain a consistent needle angle for even lines.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePrevents slippage during long sessions\u003c\/li\u003e\n  \u003cli\u003eEncourages consistent needle depth and angle\u003c\/li\u003e\n  \u003cli\u003eImproves comfort for repetitive motions\u003c\/li\u003e\n  \u003cli\u003eCompatible with gloved use for hygiene\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these cartridges safe and compatible with my machine?\u003c\/h3\u003e\n\u003cp\u003eEach Wormhole cartridge is sealed and built from medical-grade PVC plus stainless steel needles; they include a rubber plug to prevent ink backflow. They are designed to fit most standard cartridge-compatible rotary and coil tattoo machines for quick swap-and-go use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIndividually sealed for hygienic storage\u003c\/li\u003e\n  \u003cli\u003eRubber connector reduces ink backflow\u003c\/li\u003e\n  \u003cli\u003eUniversal fit for most cartridge-ready machines\u003c\/li\u003e\n  \u003cli\u003eDurable materials resist bending and corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I use and store these disposable cartridges?\u003c\/h3\u003e\n\u003cp\u003eUse each cartridge for a single client\/session and dispose of it following local biohazard rules. Store unopened cartridges in a cool, dry place away from direct sunlight to preserve the rubber seals and packaging integrity.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSingle-use only — discard after session\u003c\/li\u003e\n  \u003cli\u003eStore sealed at room temperature, low humidity\u003c\/li\u003e\n  \u003cli\u003eDo not autoclave or attempt to sterilize for reuse\u003c\/li\u003e\n  \u003cli\u003eCheck seals before use; discard any damaged packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Tattoo artists at all levels seeking a versatile, mixed-size cartridge pack for precise lining work. This set is suitable for freelance artists, studio professionals, apprentices building their kit, and hobbyists practicing sterile single-use techniques. It balances variety, hygiene, and control to support clean, efficient tattooing without modifying existing cartridge machines.\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: Can these cartridges fit my rotary tattoo machine?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—Wormhole cartridges use a universal cartridge design compatible with most rotary and coil machines that accept cartridge needles.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are the needles reusable after use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No—these cartridges are single-use disposable items and should be discarded after one session following local biohazard rules.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Wormhole Tattoo","offers":[{"title":"Default Title","offer_id":67550585094314,"sku":"B0DNYXV68G","price":65.24,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/8989\/6874\/files\/wormhole-tattoo-front-packaging_1de2937b-93f8-433d-abc7-2644ea43e5e8.jpg?v=1790838815","url":"https:\/\/opulora.ca\/products\/wormhole-tattoo-rocket-disposable-cartridge-needles-50pc-mixed-round-liners-3rl-11rl-with-finger-ledge-for-precise-lining","provider":"OPULORA","version":"1.0","type":"link"}