auto electric ultima a1 dr. pen stamp micro needle system roller + 2 pcs cartridges skin therapy care rejuvenation

functions: a. wrinkle removal/acne removal/improve scar, rejuvenation b. for the narrow focus of the site can be treated(glabella, depth, wrinkle, scar) c. shrink pores d. treatment of stria gravidarum e. lifting f. improve wrinkle and fine lines g. treatment of acne scars and healing wounds 2021 professional dr. pen needle material: titanium alloy needle number:2pcs x 12 pin needles the size of drum:2.2cm(width)*2cm(diameter) packing size: 19*14.5*5cm/unit weight:about 340g concerns:acne, age spots/freckles, blemishes, early signs of aging, wrinkles/lines (1cm=10mm=0.39inch)