Made of high-end low-carbon steel casting material, both shader and liner are available, special and fashionable.nCome with a set of tattoo mix toolnWith stable performance and rapid thermal diffusion, it can work for 8 hours at a stretch without heat.nHigh-quality 2pcs 10 warps coils are specially designed for tattoo machine.nPerfect for any tattoo artist who is looking for a good quality tattoo machine.nFunctions: Shader u0026 liner Machine material: Carbon steel Construction: Casting to shape Coils: 10 warps coils Working voltage: 4-12V Running speed: 38,000switch / min (shader) Capacitor: 47¦Ì Spring thickness: 0.05cm / 0.02in Spring length: 4cm / 1.6in Package size: 10 * 9 * 4cm / 4.05 * 3.55 * 1.5in Color:blue