... hot sale Micro needle roller for skin anti-wrinkle Usage:1.Clean your face in common way.2.disinfection of micro- ... ,000 micro-channels, the active ingredients to effectively penetrate the skin, together with the wrinkle, whitening, repair remove stretch marks, ... , improve eye wrinkles, dark circles, tighten and enhance facial skin tissue, the desired effect. Microneedle at the same time stimulate ...