MO Handmade 12 Wrap Coil Machine1. Liner & Shader Easy to handle and control. Wide Compatibility Work with all standard grips, tubes, needles and 6 8V power supplies with a clip cord. 2. High Quality Tattoo Machine Frame Made by Carbon Steel with the highest efficiency and low inductance, leads to excellent stability. Hand polish, high temperature treatment Fast heat dissipation and good performance. 3. Coils12 Warps Coils, 32mm Height Anaerobic copper wire, varnished wire. 4.