DrPen A6S is a microneedling tool designed to reduce signs of aging It features two backup drives a builtin battery and a digital speed display The needle depth is adjustable and it comes with ten singlewrapped cartridges Effectively Combat Aging Using DrPen A6S with facial serum stimulates fibroblast growth and boosts collagen and elastin production targeting wrinkles fine lines and crows feet It also helps fade scars freckles and stretch marks Adjustable Depth for Optimal Results With an average epidermis depth of 031mm on the face the adjustable needle depth of DrPen A6S lets you tailor treatments to different facial areas Adjust the needle depth according to your specific needs for best results Perfect for Your Friends Everyone wants smooth bright and firm skin The DrPen A6S kit is the perfect gift allowing them to enjoy professional microneedling at home and save time and money Plays Well with Facial Serums The A6S kit enhances serum absorption by creating multiple tiny channels in the skin maximizing the effectiveness of your face serums