Designed by tattoo artists, the Da Vinci PMU Cartridges are a high-precision needle cartridge.  The configurations have been carefully curated to meet the demands of PMU artists, offering various needle gauges in Liners, Round Shaders, and Curved Magnums. Cartridges are universally compatible, and made with a unique transparent body and red end-cap.  The enclosed safety membrane prevents backflow.  The first of its kind ventilation hole is designed for better ink flow.  Made with 304 stainless steel allowing needles to stay sharper longer for more accurate and gentle puncturing.