{"product_id":"tattoo-cartridge-needles-poseidon-v4-50pcs-mixed-rl-rs-magnum","title":"Tattoo Cartridge Needles 50pcs Poseidon V4 Mixed Assorted RL RS RM Magnum Curved Mag Anti-Backflow Membrane Sterile Disposable for Tattoo Pen Machine Lining Shading","description":"\u003ch2\u003eTattoo Cartridge Needles 50pcs - Poseidon V4 Mixed Assorted RL RS RM Magnum with Anti-Backflow Membrane\u003c\/h2\u003e\u003cp\u003eLevel up your tattooing with the Poseidon V4 Tattoo Cartridge Needles - a professional 50-piece assorted set that covers every technique in one pack. From crisp outlines to smooth gradients and bold color fills, the V4 delivers consistent ink flow, superior hygiene, and universal compatibility with most tattoo pen machines.\u003c\/p\u003e\u003ch2\u003eWhy Tattoo Artists Choose Poseidon V4\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-Backflow Membrane\u003c\/strong\u003e - Built-in rubber band and plastic membrane prevents ink from flowing back into the tube, keeping every session clean and hygienic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Ink Capture\u003c\/strong\u003e - Uniquely crafted needle tips capture more ink and improve visibility for a superior tattooing experience\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium PVC \u0026amp; Stainless Steel\u003c\/strong\u003e - High-quality PVC body with precision stainless steel needles for safe, durable, long-lasting performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndividually Sealed \u0026amp; Sterile\u003c\/strong\u003e - Each cartridge is separately packaged and sterilized for maximum safety and ease of use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility\u003c\/strong\u003e - Standard #12 cartridges fit the majority of tattoo pen machines and grips\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Needle Type Coverage\u003c\/strong\u003e - RL, RS, RM, and Magnum (M1) all in one pack for complete creative versatility\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePack Contents - 50pcs Assorted (5pcs Each Size)\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eNeedle Type\u003c\/th\u003e\n\u003cth\u003eSizes Included\u003c\/th\u003e\n\u003cth\u003eQty Each\u003c\/th\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRound Liner (RLLT)\u003c\/td\u003e\n\u003ctd\u003e3RL, 5RL, 7RL, 9RL\u003c\/td\u003e\n\u003ctd\u003e5pcs\u003c\/td\u003e\n\u003ctd\u003eCrisp outlines \u0026amp; fine line work\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRound Shader (RSLT)\u003c\/td\u003e\n\u003ctd\u003e5RS, 7RS, 9RS\u003c\/td\u003e\n\u003ctd\u003e5pcs\u003c\/td\u003e\n\u003ctd\u003eSmooth shading \u0026amp; soft gradients\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRound Magnum (RMLT)\u003c\/td\u003e\n\u003ctd\u003e7RM, 9RM\u003c\/td\u003e\n\u003ctd\u003e5pcs\u003c\/td\u003e\n\u003ctd\u003eBlending \u0026amp; curved shading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnum (M1LT)\u003c\/td\u003e\n\u003ctd\u003e9M1\u003c\/td\u003e\n\u003ctd\u003e5pcs\u003c\/td\u003e\n\u003ctd\u003eSolid color fills \u0026amp; bold packing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 sizes\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003e50pcs\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eGauge Standard\u003c\/th\u003e\n\u003ctd\u003e#12 Standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNeedle Material\u003c\/th\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBody Material\u003c\/th\u003e\n\u003ctd\u003eHigh-Quality PVC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSafety Feature\u003c\/th\u003e\n\u003ctd\u003eAnti-Backflow Membrane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSterilization\u003c\/th\u003e\n\u003ctd\u003eIndividually Sealed \u0026amp; Sterile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatibility\u003c\/th\u003e\n\u003ctd\u003eMost Standard Tattoo Pen Machines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack Size\u003c\/th\u003e\n\u003ctd\u003e50pcs (V4-50)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: Are Poseidon V4 cartridge needles safe for professional use on clients?\u003c\/strong\u003e\u003cbr\u003eA: Yes. Each V4 cartridge is individually sealed and sterilized, and the anti-backflow membrane prevents ink from contaminating the machine - making them fully hygienic and safe for professional tattoo studio use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What tattoo machines are compatible with Poseidon V4 cartridges?\u003c\/strong\u003e\u003cbr\u003eA: These are standard #12 cartridges compatible with the majority of tattoo pen machines and grips on the market. The universal design ensures a secure, wobble-free fit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What is the difference between the V4 and V3 Poseidon needles?\u003c\/strong\u003e\u003cbr\u003eA: The V4 includes a wider range of needle types - adding Magnum (M1) and Curved Magnum options alongside RL, RS, and RM - making it a more complete assortment for artists who need full technique coverage in one pack.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Are these needles good for beginners practicing on synthetic skin?\u003c\/strong\u003e\u003cbr\u003eA: Absolutely. The consistent ink flow and stable needle movement make Poseidon V4 cartridges ideal for beginners building technique on synthetic skin as well as experienced artists working on clients.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Can these be used as a gift for a tattoo artist?\u003c\/strong\u003e\u003cbr\u003eA: Yes - a 50-pack of professional-grade sterile cartridge needles covering all major needle types is a practical and appreciated gift for any tattoo artist, beginner or professional.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: How many needle sizes and types are included in the 50-piece pack?\u003c\/strong\u003e\u003cbr\u003eA: The V4-50 pack includes 10 different needle sizes across 4 types: 4 Round Liner sizes (3RL, 5RL, 7RL, 9RL), 3 Round Shader sizes (5RS, 7RS, 9RS), 2 Round Magnum sizes (7RM, 9RM), and 1 Magnum size (9M1) - 5pcs of each.\u003c\/p\u003e\u003ch2\u003eFast US Shipping\u003c\/h2\u003e\u003cp\u003eShips from US warehouse - free delivery in 2-7 business days. Order your Poseidon V4 tattoo cartridge needles today and get them fast, with no customs delays.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"V4-50","offer_id":43897653100622,"sku":null,"price":50.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/3731\/2334\/files\/062495cc897e40ee73f703eaa3039efa.jpg?v=1782542197","url":"https:\/\/skinsmoothcare.com\/products\/tattoo-cartridge-needles-poseidon-v4-50pcs-mixed-rl-rs-magnum","provider":"Skin Smooth Care","version":"1.0","type":"link"}