The machine weighs only 91gram,the diameter is 20mm, easy to hold.
The Mast Magi has 3mm and 2mm stroke length cams, very easy interchangeable Core components,
Mini Customized Motor 12V/12000Rpm, high speed motor supplies stable work flow.
This device can be used for Eyebrows, lips, scalp, small tattoos, and more.
Mast Machine Pen requires external power supply for operation! I suggest the Halo or the Flo digital power supply. It can also work with the wireless battery pack.