introduction to 4 types of applicators;10 needles are mainly used around the eyes, 25 needles are used for the whole face, 64 needles are used for the body, and nano is mainly used for the introduction of nutrient liquid ice handle can be customized,radio frequency microneedling has the functions of lifting skin, eliminating wrinkles, stretch marks, shrinking pores, increasing skin elasticity, removing acne, and promoting collagen regeneration radio frequency micro-needling is a relatively advanced treatment method, which has a good effect on skin relaxation, skin depression and enlarged pores caused by various reasons, and can quickly restore the skin to whitening, smooth and bright..syi