12-Pin Needle Cartridges for Dr.pen A9/M8S/A8S/A11

The Dr. Pen disposable needle cartridge is meticulously designed for use with microneedling pens such as Dr. Pen A9/M8S/A8S/A11, offering compatibility with these advanced models.This upgraded cartridge incorporates user-friendly features, including an anti-backflow valve that effectively prevents the device from potential damage caused by liquid exposure during operation.The distinctive wave edge on the bottom of the cartridge serves a dual purpose—it prevents skincare products from being scraped away from the skin surface, promoting optimal absorption and saving on product usage.Product Specifications:Applicable Microneedling Pen Models: A9, M8S, A8S, A11Main Materials: Premium ABS and Stainless SteelSterile and Single-Wrapped: Each cartridge is individually sterile and wrapped for safety.More Customized Needles Sizes for MTS12 Pins18 Pins36 Pins42 PinsNano-SNano-RAt Lazzybeauty, we offer more bundles to select to satisfy your needs.10Pcs/20Pcs/30Pcs/50PcsImportant Notices:This link