🎨 Elevate Your Artistry with Precision and Safety! Our advanced membrane mechanism effectively prevents ink spitback, keeping your workspace clean. The unique indentation at the tip ensures optimal ink saturation for stunning results. Crafted from high-toughness silicone, these cartridges maintain their flexibility and strength over time. Experience unparalleled stability and control with our one-piece needle design. Designed to work seamlessly with all standard pen machines and cartridge grips. 316 stainless steel E.O gas sterilized 50pcs cartridges The DragonhawkMast Tattoo Cartridges offer a comprehensive set of 50 high-quality round liner needles in various sizes (3RL, 5RL, 7RL, 9RL, 11RL). Each cartridge is E.O gas sterilized for safety and crafted from 316 medical-grade stainless steel, ensuring durability and compatibility with all standard tattoo machines. The innovative design features a membrane mechanism to prevent ink spitback, while the unique tip indentation enhances ink flow and saturation, making these cartridges a must-have for professional tattoo artists.