15Pcs Nano R Pin Microneedling Pen Replacement Cartridges Needles for Dr.pen A9 A8S M8S Model, Authentic Disposable Tips Micro Needling Beauty Skin Care Accessories

NEW CARTRIDGE DESIGN: Specifically created for Dr.pen A9/M8S/A8S, this upgraded cartridge is compatible with all three new models of Dr.pen, ensuring versatile use. Note: microneedling machine is not included. ANTI-BACKFLOW TECHNOLOGY: Featuring a built-in valve, the cartridge effectively prevents backflow, enhancing the device's performance and durability. HIGH ABSORPTION, LESS SERUM WASTE: The cartridge's bottom edge is uniquely shaped like a wave, minimizing the scraping of skin serums during device operation. This design ensures less wastage and promotes high serum absorption. DISPOSABLE & HYGIENIC: Designed for one-time use, each cartridge is individually packed to maintain hygiene standards. More quantity bundles are available at Lazzybeauty Store. AUTHENTIC & SAFER CARTRIDGES: These cartridges are produced by authorized manufacturers of the Dr.pen, ensuring their authenticity and safety. This can provide peace of mind to users, as they can trust the quality of the product.