Normal tattoo machine mean good price and quality tattoo machine. It usually cast from Low carbon steel.
Normal tattoo machines ( Cast tattoo machines )features:
2.Beautiful appearance,special surface treatment
3.Come with a 10 laps manual winding coil
4.3V to start 6-8V to work,2500 switch/minute
5.Stable bouncing,strong rear magentic
6.Unwarming for long time using
7.Both Liner and Shader