🎨 Elevate Your Ink Game with Wormhole Precision! Sterilized cartridges ensure a safe tattooing experience. Made from high-quality PVC and stainless steel for longevity. Crafted for optimal ink flow and precision. Light grey and colored tail covers for easy identification. Fits all common tattoo pens for versatile use. Enhanced ink flow design Medical grade stainless steel Sterilized by EO gas Wormhole Tattoo Cartridge Needles offer a set of 20 sterilized, high-quality round shader cartridges designed for professional tattoo artists. Made from medical-grade stainless steel and durable PVC, these needles ensure optimal ink flow and compatibility with all common tattoo pens, enhancing both safety and performance.