Elmask mnss 1. 0mm dermaroller is a household device dermarolling to improve the absorption of skin care products applied, triggering a new synthesis of collagen in the skin and remove acne scars, surgery or burn scars, deep wrinkles and stretch marks. Must be used with an anesthetic cream. Mns dermaroller has very fine medical titanium needles. It is pre-sterilized so you do not have to be disinfected before use. Dermaroller is sealed and includes a plastic container box for the storage of safely between the two needling sessions. 1. 0mm mnss dermaroller is safe to be used once every 6-8 weeks before applying the functional skin care products. 1. 0 mm needle reaches the lower layers of the skin and triggers the new synthesis needed to get rid of wrinkles, scars and stretch marks collagen. The 1. 0 mm mnss derma roller skin regeneration stimulates benefits removes deep wrinkles reduces acne scars reduces stretch marks and cellulite reduces hyper-pigmentation improves the absorption and effectiveness of pain skin care products and discomfort with 1. 0mm mnss dermaroller.