Feature: 1. Made of high quality copper alloy material, very durable, has a long service life. 2. Adopt precise processing, avoid the size error of manual machinery, ensure the size precision. 3. The coil adopts high quality copper material, standard 10 coils and 47 UF capacitance value, to ensure the stable operation of the machine. 4. Work in a low voice or even silent, make your customers maintain a relaxed state in the process of tattooing. 5. It is suitable for all kinds of tattoo handles and needles, and can be used to both shade and line. 6. Equipped with three wrenches of different sizes, used to adjust the screw loosening of the tattooing machine. Specification: Item Type: Tattoo Coil Machine Material: Copper Alloy Coil: 10 turns Starting Voltage: 5VWorking Voltage: 7-10VSpeed: 25000RMP - 30000RMPFunction: Shading and lining Applicable Tattoo Handle Types: Common handle and tattoo cartridges needle handleApplicable Tattoo Needle Type: Select the right needle according to the handleApplicable Cord Type: Hookline . Package List: 1 x Tattoo Coil Machine1 x Small Wrench1 x Medium Wrench1 x Large Wrench