The Elmask DRS140A Derma Roller is a professional-grade at-home micro-needling tool designed to rejuvenate and improve the overall appearance of the skin. It features 540 medical-grade titanium needles, precisely arranged at a 140-needle density to ensure efficient and comfortable penetration. This device works by creating microscopic channels in the skin, which stimulates the body's natural collagen and elastin production processes. Ideal for use on the face, neck, and décolletage, it aims to reduce the appearance of fine lines, wrinkles, acne scars, and enlarged pores, while also enhancing the absorption and efficacy of your favorite serums and skincare products for more radiant and smoother skin.