Mesotherapy Device gold rf fractionla microneedle wrinkle removal body radio frequency rf fractionalDESCRIPTION RF microneedling machine fractional micro needle cold hammer anti acne shrink pores facial skin care tools stretch marks remover Working Principle RF face and body treatment is a non surgical, non invasive cosmetic technique that safely and effectively improves the health and appearance of the skin. It uses technologies developed in the physiotherapy fields to activate the skin`s natural chemicals responsible for health and vitality. It