The Padra Hair & Scalp Derma Roller is a specialized microneedling device featuring 0.25mm titanium needles designed specifically for scalp and hair treatment. This professional-grade tool helps stimulate hair follicles and improve product absorption for better hair growth results. Since this is a personal care device that penetrates the skin, it should be properly sanitized before and after each use. The 0.25mm needle length is considered safe for at-home use and is optimal for scalp treatments. The device comes in sleek black design with orange accents and includes product packaging with usage instructions. As with all microneedling devices, results may vary and consistent use as directed is recommended.