Mast Sai Complete Rotary Tattoo Pen Machine Kit

Mast Sai tattoo pen has an interchangeable stroke length 3.2mm and 3.7mm stroke, has a soft and hard adjust knob.
Mast Sai rotary pen tattoo machine strong power, super stable,Pretty quiet - low noise, it is quite easy to master. Carved by aircraft aluminium alloy enclosure
Compatible with all stardard cartridges needles. This machine features a powerful motor and exquisite appearance,Light weight, super stable. This rotary tattoo machine simple, classic, and the most suitable machine for precise line work, black and grey shading, solid color packing