microneedle fractional rf machine micro needle equipment skin care beauty device wrinkle removal face lifting tighten shrink pores anti stre

the rf energy is delivered through the focused tip of the micro-needles, leading to far-less trauma to the surrounding epidermis. this leads to significantly decreased discomfort and down time for the patient compared to conventional fractional lasers. non-insulated micro-needles are more effective and takes care of both epidermal and dermal problems without the need for additional superficial fractional rf treatments (sfrs).insulated needles: protectepidermis, avoid burning