{"product_id":"kwadron-optima-permanent-makeup-cartridge-1-round-liner-0-30mm-surgical-steel-pre-sterilized","title":"Kwadron Optima Permanent Makeup Cartridge 1 Round Liner 0.30mm — Surgical Steel, Pre-sterilized","description":"\u003cp\u003e\u003cstrong\u003eThe Kwadron Optima 1 Round Liner 0.30mm is a single-round permanent makeup cartridge built for controlled, crisp lines and dependable pigment delivery.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for permanent makeup artists who require predictable results, this pre-sterilized cartridge pairs a medical-grade plastic housing with surgical steel needles. The 0.30mm diameter gives a fine, defined stroke ideal for hair strokes, eyeliner, and detailed lining work. Each cartridge snaps into compatible rotary and coil machines for fast swaps and consistent depth control during long sessions.\u003c\/p\u003e\n\n\u003ch3\u003eHow precise is the 0.30mm round liner for hair-stroke work?\u003c\/h3\u003e\n\u003cp\u003eThis 0.30mm round configuration delivers narrow, repeatable lines suited to delicate microblading-style strokes without excessive trauma. The single round formation focuses pigment evenly and helps the artist maintain predictable line width across different skin types.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e0.30mm single round needle for thin, defined strokes\u003c\/li\u003e\n  \u003cli\u003eSurgical steel needle for rigidity and consistent point\u003c\/li\u003e\n  \u003cli\u003ePre-assembled cartridge reduces handling and contamination risk\u003c\/li\u003e\n  \u003cli\u003eUniform pigment flow minimizes blotching during fine detail\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these cartridges fit my machine and stay secure during use?\u003c\/h3\u003e\n\u003cp\u003eKwadron Optima cartridges use a universal click-fit connection compatible with most modern rotary and coil PMU devices. The latch design prevents wobble and maintains a steady needle trajectory for cleaner lines and less hand correction.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eClick-in mount for quick installation and removal\u003c\/li\u003e\n  \u003cli\u003eStable coupling reduces needle play and vibration\u003c\/li\u003e\n  \u003cli\u003eWorks with many standard cartridge-ready machines\u003c\/li\u003e\n  \u003cli\u003eDisposable design streamlines setup and breakdown\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow sanitary and durable are the materials used?\u003c\/h3\u003e\n\u003cp\u003eThe cartridges combine a molded plastic housing with surgical-grade steel needles fabricated to resist bending and corrosion. Each unit comes pre-sterilized and individually sealed to meet cleanliness expectations in professional PMU settings.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePlastic cartridge body for lightweight handling\u003c\/li\u003e\n  \u003cli\u003eSurgical steel needles for long-lasting sharpness\u003c\/li\u003e\n  \u003cli\u003eIndividually sealed sterile packaging for single use\u003c\/li\u003e\n  \u003cli\u003eDisposable after session to avoid cross-contamination\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat practical benefits will I notice during a full appointment?\u003c\/h3\u003e\n\u003cp\u003eExpect consistent pigment deposition and smoother line control that reduces the need for repeated passes. The secure fit and rigid needle help maintain speed and accuracy over extended procedures, saving time while preserving visual clarity of strokes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReliable pigment flow for fewer touch-ups\u003c\/li\u003e\n  \u003cli\u003eReduced needle flex helps keep straight, even lines\u003c\/li\u003e\n  \u003cli\u003eFast cartridge swaps cut down overall session time\u003c\/li\u003e\n  \u003cli\u003eSingle-use design simplifies aftercare and disposal\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Kwadron Optima 1 Round Liner 0.30mm is aimed at experienced permanent makeup and cosmetic tattoo professionals who perform fine line work such as eyebrow hair strokes, precise eyeliner, or refined cosmetic detailing. It suits artists who prioritize hygiene, consistency, and a slim needle profile to achieve delicate, accurate results across diverse skin textures.\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 single-use and pre-sterilized?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Each Kwadron Optima cartridge is individually sealed and intended for single use to ensure hygiene and reduce contamination risk.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the 0.30mm size suitable for eyeliner and brow hair strokes?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The 0.30mm single round tip is designed for fine eyeliner and detailed brow hair-stroke work requiring narrow, controlled lines.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Kwadron","offers":[{"title":"Default Title","offer_id":67554234400938,"sku":"B094Q3811T","price":110.24,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/8989\/6874\/files\/kwadron-optima-front-packaging.jpg?v=1790902057","url":"https:\/\/opulora.ca\/products\/kwadron-optima-permanent-makeup-cartridge-1-round-liner-0-30mm-surgical-steel-pre-sterilized","provider":"OPULORA","version":"1.0","type":"link"}