{"product_id":"kwadron-optima-permanent-makeup-cartridge-1-round-liner-0-25mm-box","title":"Kwadron Optima Permanent Makeup Cartridge 1 Round Liner 0.25mm - Box","description":"\u003cp\u003eIn this review the Kwadron Optima Professional Permanent Makeup Cartridge is examined from the perspective of an artist seeking reliable, precise liners for detailed work. The bottom line: this 1 Round Liner, 0.25mm long taper, box of 20 is designed for artists who need consistent, medical-grade components and accurate needle placement; the biggest reason to buy is the cartridge's combination of a surgical steel needle and stabilizing membrane system that protects against ink backflow while maintaining optimal ink flow for fine detail.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedical grade materials:\u003c\/strong\u003e The cartridge housing is made from medical grade plastic to help maintain sterility and durability during procedures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurgical steel needle:\u003c\/strong\u003e The 0.25mm surgical steel needle provides a fine, consistent point for super small details and precise liner work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStabilizing system:\u003c\/strong\u003e A unique stabilizing design keeps the needle steady for accurate placement and predictable results on delicate areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMembrane backflow protection:\u003c\/strong\u003e The built-in membrane system prevents tattoo ink from flowing back into the machine, supporting safer, cleaner sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEO gas sterilized:\u003c\/strong\u003e Each cartridge is sterilized with ethylene oxide gas for out-of-package sterility and ready use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoxed convenience:\u003c\/strong\u003e Sold as a box of 20 cartridges, which helps maintain supply for frequent use without repackaging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis cartridge is well suited to permanent makeup artists and technicians who perform precise liner work, including lash line enhancement, micro-lining and detailed cosmetic tattooing, and who value a medical-grade, sterilized component. Artists who need a thin 0.25mm needle for fine work will find the feel and consistency beneficial.\u003c\/p\u003e\n\u003cp\u003eThose who perform heavy shading or require larger groupings of needles should look to magnum or shader cartridges instead, since this 1 Round Liner configuration is optimized for detail rather than broad filling. If single-use, boxed cartridges are not your workflow, a different supply format may be preferable.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-quality build with medical grade plastic and surgical steel for professional hygiene and feel.\u003c\/li\u003e\n\u003cli\u003eVery precise 0.25mm needle diameter that customers report produces excellent accuracy for small details.\u003c\/li\u003e\n\u003cli\u003eMembrane and stabilizing systems improve ink control and reduce the risk of backflow or inconsistent flow.\u003c\/li\u003e\n\u003cli\u003eSold as an EO gas sterilized box of 20, convenient for maintaining a sterile inventory.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLimited to a single round liner configuration, so artists needing multiple needle types must purchase additional models.\u003c\/li\u003e\n\u003cli\u003eThe box format may not suit users who want individually packaged, numbered cartridges for tracking by procedure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eKwadron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eOptima Professional Permanent Makeup Cartridge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeedle Type\u003c\/td\u003e\n\u003ctd\u003e1 Round Liner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeedle Diameter\u003c\/td\u003e\n\u003ctd\u003e0.25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeedle Material\u003c\/td\u003e\n\u003ctd\u003eSurgical steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCartridge Material\u003c\/td\u003e\n\u003ctd\u003eMedical grade plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSterilization\u003c\/td\u003e\n\u003ctd\u003eEthylene oxide (EO) gas sterilized\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack Quantity\u003c\/td\u003e\n\u003ctd\u003eBox of 20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Kwadron Optima 1 Round Liner 0.25mm cartridge is a strong choice for permanent makeup artists who prioritize precision and hygiene; its medical grade construction, surgical steel needle and membrane protection offer tangible benefits for fine liner work, making the box of 20 a practical value for practitioners focused on detailed cosmetic tattooing.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAre these cartridges sterile out of the box?\u003c\/strong\u003e\u003cbr\u003eYes. The cartridges are EO gas sterilized and packaged so they are ready for use straight from the box.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat needle diameter is this cartridge?\u003c\/strong\u003e\u003cbr\u003eThis model uses a 0.25mm surgical steel needle in a 1 Round Liner configuration for very fine detail work.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the cartridge prevent ink backflow?\u003c\/strong\u003e\u003cbr\u003eYes. A membrane system and stabilizing design are included to protect against backflow and maintain optimal ink flow.\u003c\/p\u003e","brand":"Kwadron","offers":[{"title":"Default Title","offer_id":48607063376091,"sku":"B094Q79G9D","price":46.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/418YNHQ3iTL._AC_SL1000_12669a22-16a0-4665-9dec-8b09ea06aeeb.jpg?v=1778388144","url":"https:\/\/gearmusthave.com\/products\/kwadron-optima-permanent-makeup-cartridge-1-round-liner-0-25mm-box","provider":"GearMustHave","version":"1.0","type":"link"}