electric derma pen dr.pen a1-c auto microneedle professional beauty equipment with needle cartridges

microneedling is a minimally invasive cosmetic procedure that is used to treat skin concerns via collagen production. also known as collagen induction therapy,this treatment may help those looking to reduce dead skin,rejuvenate skin etc. 1.no cross infection/one time disposable needle consumables. 2.speed faster than manual applications. 3.short session times. 4.minimal pain 5.light weight handpiece 6.easy to operate. 7.low cost consumable 8.user independent. 9.quiet operation.