round rf microneedling machine with cryo cold hammer stretch marks scar remover fractional microneedle machine for salon

1.treatment with vacuum,more comfortable. 2.gold plated needles.needle is durable and also has high biocompatibility by applying gold plating. patient with metal allergy could also use it with not concerning contact dermatitis. 3.precise depth control.operates epidermis layer and dermis layer by controlling the needle depth. 4.safety needle system.sterilized disposable needle tip. 5.elaborate needle thickness.the needle structure is easy to penetrate the skin with minimum resistance..syi