{"product_id":"nuprad-replacement-cartridges-for-dr-pen-m8s-a11-a8s-12-pin-0-2mm-20-pack-sterile-microneedling-tips","title":"Nuprad Replacement Cartridges for Dr. Pen M8S A11 A8S — 12‑Pin 0.2mm, 20‑Pack Sterile Microneedling Tips","description":"\u003cb\u003eNuprad replacement cartridges are 12-pin, 0.2mm needles designed to fit Dr. Pen M8S, A11 and A8S devices and come in a 20-pack for convenient at-home use.\u003c\/b\u003e\n\n\u003cp\u003eThese replacement needle cartridges provide a simple way to replenish your microneedling device without compatibility guesswork. Each sterile-seeming cartridge contains 12 titanium-coated pins at a fixed 0.2mm penetration depth, and the box includes 20 individually sealed units for repeated sessions or for keeping spares on hand. They’re made for quick click-on installation and straightforward disposal after single use.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these cartridges fit my Dr. Pen device?\u003c\/h3\u003e\n\u003cp\u003eNuprad cartridges are engineered to click into several Dr. Pen models with a standardized connection interface. Installation requires lining up the cartridge with the device head and twisting until it locks, preventing wobble during operation. Always ensure the device is powered off before changing cartridges.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible models: Dr. Pen M8S, A11, A8S\u003c\/li\u003e\n  \u003cli\u003eSimple twist-and-lock attachment\u003c\/li\u003e\n  \u003cli\u003eSingle-use design for hygiene\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the needle specifications and why do they matter?\u003c\/h3\u003e\n\u003cp\u003eEach cartridge contains 12 precision pins sized at 0.2mm length, providing consistent, shallow penetration suitable for surface-level microneedling techniques. The fixed 0.2mm length offers predictable performance across sessions and reduces variability that can occur with adjustable needles. These specifics help users plan treatments and replacement cadence.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNeedle count: 12 pins for even coverage\u003c\/li\u003e\n  \u003cli\u003eNeedle length: 0.2mm for consistent shallow depth\u003c\/li\u003e\n  \u003cli\u003eMaterial: durable, corrosion-resistant pins\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I use and store the 20-pack cartridges safely?\u003c\/h3\u003e\n\u003cp\u003eUse each cartridge only once and discard it in line with local safe-sharps disposal guidelines. Keep the unopened box in a clean, dry area away from direct sunlight and out of reach of children. For best results, open a single cartridge immediately before a session and avoid touching the pins.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSingle-use only; dispose of after each treatment\u003c\/li\u003e\n  \u003cli\u003eStore in cool, dry place, avoid moisture and heat\u003c\/li\u003e\n  \u003cli\u003eFollow local regulations for sharps waste\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat’s included and how many treatments can I expect?\u003c\/h3\u003e\n\u003cp\u003eThe package contains 20 sealed replacement cartridges, each intended for one session on a single treatment area. How many treatments the box provides depends on the size of the areas you treat and your technique; many users reserve one cartridge per facial session and more for larger body areas. Keeping multiple cartridges on hand helps maintain consistent tool hygiene and uninterrupted routines.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBox includes: 20 sealed cartridges\u003c\/li\u003e\n  \u003cli\u003eOne cartridge per small-area session (face) typical\u003c\/li\u003e\n  \u003cli\u003eExtra cartridges helpful for larger or multiple areas\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: These Nuprad 12-pin, 0.2mm replacement cartridges are intended for owners of compatible Dr. Pen microneedling devices who want a reliable, easy-to-install option for routine at-home or professional treatments. They suit users who prefer single-use sterile cartridges to maintain hygiene, those who need a bulk supply of replacements, and anyone seeking a standardized shallow-depth needle for consistent surface-level procedures. Not for use with non-compatible devices or beyond recommended single-use disposal practices.\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 compatible with my Dr. Pen A11?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. These Nuprad 12-pin cartridges are specifically compatible with Dr. Pen M8S, A11 and A8S models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I reuse a cartridge for multiple sessions?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. Each cartridge is single-use and should be discarded after one treatment for hygiene and safety.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Nuprad","offers":[{"title":"Default Title","offer_id":67552899203242,"sku":"B0GGB6TQGV","price":86.17,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/8989\/6874\/files\/nuprad-front-packaging.jpg?v=1790881120","url":"https:\/\/opulora.ca\/products\/nuprad-replacement-cartridges-for-dr-pen-m8s-a11-a8s-12-pin-0-2mm-20-pack-sterile-microneedling-tips","provider":"OPULORA","version":"1.0","type":"link"}