Rorbert Tattoo Pen Machine 1100759

It is compact and beautiful throughout, extremely easy to hold in the hand and use. Ergonomic shape offers freedom of tattooing. The lightweight ergonomic design prevents fatigue. Easy-to-clean anodized body. Made of high-quality aircraft aluminum with a durable finish. Suitable for most needle cartridges on the market.  Efficient transmission mechanism.   Weight: 134g Material: aircraft grade aluminum Motor brand: hollow cup motor Higher speed: 12000rpm/ min Average working life over 3000hours Stroke: 4mm Size: 116mm* 29mm  Voltage:5V-12