Microneedle Fractional Radio frequency microneedle RF fractional system creates fractional micro-holes in epidermis by its numerous micro-needles and induces dermal coagulation by radio frequency emission from its needle end, therefore stimulates collagen and elastic tissues without potential thermal damage in epidermis layer. When skin is treated with this technology, epidermis is safely treated with fractional needle ablation and dermis is also best treated by deep thermal heat which leads to collagen remodeling not only improving scars, wrinkles but also inducing long term skin tightening. Application: - Non-Surgical face lifting - Wrinkle Reduction - Skin Tightening - Skin Rejuvenation (whitening) -Stretch Marks The important parts of machine is the used needle: our needle is gold coated which can protect the skin during treatment.For the needle cartridges,we will send you 15 needles with the machine for free of charge. 1. There kinds of microneedle tips are available(25pins49pins81pins).You can use different needles according to the skin condition to be treated. 2.Needle Depth control:0.25-3mm Is there any downtime? With no downtime and minimal side effects or risks, you may immediately return to your daily activities. . What will happen on skin after the treatment? At the treatment, the redness and slight swelling will happen, but the customer could totally accept. After 24 hours, the treatment area will show some needle shape escharotics. The customer could use make up to cover the treatment area, and not effect normal life and work.