Type:Both for liner and shadernFrame material: SteelnWorking Voltage: 6-10VnSpeed: 2500 R/MnCoils: 10 wrapnItem Inclding: 1x Tattoo Machine 3x Tools Features: The frame of the machine is made of high quality steel,special surface treatment,beautiful appearance. It come with a 10 Wrap coils,the coils are made of copper. The machine using the latest technology, you can adjust the voltage from 6~10 to fit for liner or shader. Lightweight and low vibrations,can work a long time without hand-tired. Unwarming for long time using. Fit for all kinds of grips and needles. Specifications: Type:Both for liner and shader Frame material: Steel Coils: 10 wrap Working Voltage: 6-10V Speed: 2500 R/Minute Weight: 150g Color: Green