F1 Cartridge Tattoo Machine Pen Rotary Tattoo Gun

Specification Material: Aluminum AlloyStroke: 3.5mmOprating voltage: 5-13V (Suggest voltage for lining 8-9V, Suggest voltage for shading 7-8V)Needle protrusion: 0-4.5 mmConnection: 3.5mm Features Tattoo cartridge machine pen is made of superior aluminum alloy, exquisite workmanship with fashion design. The rotary tattoo machine pen kit is suitable for permanent makeup eyebrows, also for body tattoo design. You can use this tattoo pen rotary machine to do tattooing, permanent makeup ect. This tattoo pen can be compatible all brands tattoo power supplies, cartridge needle. Professional tattoo pen help you to finish a healthy and beautiful tattoo long time working. Cartridge tattoo machine pen precision RCA connect continuous operation, low noise, long-lasting stability, light weight, unibody.