... Machine for Line and Shader fast shipping and best service Low Carbon Steel Tattoo Machine Shader and Liner with ... conductive magnetic performanceBeautiful appearance, special surface treatment3V to start 6-8V to work, 2503 switch/minuteStable bouncing, strong ... magnetic performanceBeautiful appearance, special surface treatment3V to start 6-8V to work, 2503 switch/minuteStable bouncing, strong ...