The 192 Titanium Needles Derma Roller is a microneedling device designed for skin intervention procedures. Also known as a needle roller, it is used to create controlled micro-channels in the skin, supporting improved absorption of skincare products and enhancing their effectiveness. As the roller moves across the skin, the fine titanium needles create microscopic channels that allow active ingredients to penetrate more efficiently. These micro-channels remain open for approximately one hour, maximizing product performance during this time. The device is suitable for both professional salon use and carefully performed home treatments, depending on the selected needle length. Titanium needles are durable, resistant to corrosion, and designed for consistent performance. Available needle sizes: 0.3 mm 0.5 mm 0.75 mm 1.0 mm 1.5 mm 2.0 mm 3.0 mm Choose the appropriate needle length according to treatment needs and level of experience.