Xnet is a professional tattoo supplies manufacturer, we focus on the quality of the tattoo machine and the actual good operating experience, provide high quality service and product for the tattoo artist. Feature: Motor:Xnet Brushless Motor Tattoo pen weight:168.7g Size: 95mm x 37.4mm Color:Black/Red/Gold Interface: RCA interface Stroke: 4.0mm, With extra 2 pcs stroke cam(3.5mm,4.5mm) Item Including: 1 X tattoo short pen, 1 X RCA cord, 2 X extra stroke cam(3.5mm, 4.5mm), 1 X zipper box Tips: 1.Please allow 0.03-0.12 inch error, due to manual measurement 2.Please feel free to send an email if you have any problem to use our tattoo Machine