J&J Rotary Pen – Black

High quality anodized aluminum housing

Recomended voltage: 7 to 11 volts 5W motor

Machine Length: 11.8cm

Machine Diameter: 25mm

Weight: 130g

Stroke: 3.5mm

adjustable needle depth: 0 ? 4.5mm

Compatible with all cartridge needles

connection: RCA

more softer and good for shading.