Mast Nano Magentic RCA Rotary Tattoo Machine Kit Power Supply Cartridges for SMP PUM

Mast Nano Rotary Pen Machine. Pen-style rotary machine for use with needle cartridges. Powerful Magnetic RCA connection. Compatible with all standard power supplies. Machine frame are made from solid rods of high grade aluminum then polished and anodized, laser engraved logo. Specifications: Weight: 82g Size:23mm*78mm Working Voltage: 5-8V Motor: Coreless motor, 8V/9000Rpm Needle Stroke: 3.2mm