{"product_id":"dr-pen-m9-replacement-cartridges","title":"Dr. Pen M9 Replacement Cartridges","description":"\u003cp\u003eDr. Pen M9 cartridges are engineered with next-generation technology to deliver secure attachment, intelligent performance calibration, and professional-grade treatment precision. Designed exclusively for the M9 device, these advanced microneedling cartridges combine smart chip integration, hygienic construction, and multiple needle configurations to meet a wide range of skincare needs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIntelligent Design \u0026amp; Device Compatibility\u003c\/strong\u003e\u003cbr\u003eSnapConnect™ Locking Mechanism\u003cbr\u003eThe upgraded SnapConnect™ system ensures a firm, stable connection between cartridge and device, preventing loosening during use and maintaining consistent treatment performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Smart Chip Recognition\u003c\/strong\u003e\u003cbr\u003eEach cartridge features a built-in smart chip that communicates directly with the M9 device to automatically optimize power output and frequency stability, enhancing safety, reliability, and precision.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUltra-Fine Needle Engineering\u003c\/strong\u003e\u003cbr\u003eAll cartridge types use 34-gauge stainless steel needles (0.18 mm diameter) designed to:\u003cbr\u003eReduce discomfort during treatment\u003cbr\u003eImprove penetration efficiency\u003cbr\u003eCreate uniform micro-channels for enhanced serum absorption\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCartridge Types \u0026amp; Recommended Uses\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e18-Pin Cartridge\u003c\/strong\u003e\u003cbr\u003eBest for targeted treatments such as acne scars, post-acne marks, fine lines, and facial contour refinement. Fewer needles allow precise focus on localized areas that require deeper correction.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e36-Pin Cartridge\u003c\/strong\u003e\u003cbr\u003eIdeal for overall skin rejuvenation, improving texture, enlarged pores, dull tone, and mild scarring. Provides wider coverage suitable for full-face treatments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e42-Pin Cartridge\u003c\/strong\u003e\u003cbr\u003eDesigned for large treatment areas including stretch marks, body scars, or severe texture concerns. Highest needle density delivers maximum coverage per pass.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRound Nano Cartridge\u003c\/strong\u003e\u003cbr\u003ePerfect for superficial serum infusion treatments using ingredients like hyaluronic acid or Skinbooster. Nano-level penetration is non-invasive, leaves no visible wounds, requires no downtime, and can be used weekly.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0889\/1085\/6486\/files\/12_f62030e3-a5c8-436f-ba92-d21d5f8c3f49.jpg?v=1776305908\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0889\/1085\/6486\/files\/18_525cf793-b7b7-496b-91ad-fc0fc1c92b4e.jpg?v=1776305950\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Dr.pen Official Store","offers":[{"title":"18pins \/ 10pcs","offer_id":52489674129702,"sku":null,"price":73.0,"currency_code":"USD","in_stock":true},{"title":"18pins \/ 20pcs","offer_id":52489674162470,"sku":null,"price":119.0,"currency_code":"USD","in_stock":true},{"title":"36pins \/ 10pcs","offer_id":52489674195238,"sku":null,"price":73.0,"currency_code":"USD","in_stock":true},{"title":"36pins \/ 20pcs","offer_id":52489674228006,"sku":null,"price":119.0,"currency_code":"USD","in_stock":true},{"title":"42pins \/ 10pcs","offer_id":52489674260774,"sku":null,"price":73.0,"currency_code":"USD","in_stock":true},{"title":"42pins \/ 20pcs","offer_id":52489674293542,"sku":null,"price":119.0,"currency_code":"USD","in_stock":true},{"title":"Round Nano \/ 10pcs","offer_id":52489674326310,"sku":null,"price":73.0,"currency_code":"USD","in_stock":true},{"title":"Round Nano \/ 20pcs","offer_id":52489674359078,"sku":null,"price":119.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1085\/6486\/files\/image_9.png?v=1776321880","url":"https:\/\/www.drpenofficial.store\/en-drpenofficial\/products\/dr-pen-m9-replacement-cartridges","provider":"Dr.pen Official Store","version":"1.0","type":"link"}