The advantage of the tattoo machine:This is a top grade tattoo machine.
Front spring:New style of clad steel, can work 10 hours continuously, and the elasticity will not change to low.
Capacitor:High quality,the style of axial direction, the volt is 63V,47UF.
Iron core:Tailor-made iron core,it can work 10 hours continuously, the magnetism is durable and steady, never run hot.
Working voltage: 2-3V start    5-7V  work  .