Kingpin proudly offers a wide selection of high-quality pre-made needles, tattoo needle cartridges and tattoo needle building tools and ...accessories. Shop for Kingpin Pre-Made Needles, TATSoul Enso Needles, and TATSoul Envy Needles in a huge range of sizes and styles, or pick up a box of Cheyenne Cartridges, Kingpin Crown and Scepter Cartridges, TATSoul Cartridges and Prime+ Cartridges – all in one place.