This medical-grade 0.75mm derma roller from PRC (People’s Republic of China) is a high-performance at-home microneedling device designed for hair regrowth, facial rejuvenation, and enhanced product absorption. Featuring 192 ultra-sharp titanium needles, it effectively stimulates collagen production while being gentler than clinical treatments. The ergonomic brush-style handle ensures precision for both scalp treatments (for thicker hair) and facial skincare (for smoother texture).