Drpen A6 is a skincare tool kit for microneedling treatment A6 kit features 5 speeds and adjustable needle depth for optimum results Using Drpen A6 with facial serum will be able to trigger the growth of fibroblast cells and stimulate the production of collagen and elastin to fight typical signs of aging such as wrinkles fine lines and crows feet As the average epidermis depth in the face is 03 to1mm adjustable needle depth allows you to treat different facial areas with different needle depth Everyone dreams of having smooth bright and firm skin The Drpen A6s kit is exactly what they need With Drpen A6s they can enjoy microneedling at home saving both time and money A6 kit can increase the absorption ability of skin for face serums by creating multiple tiny channels