1Accurate fixedpoint positioning function can accurately fix the fixedpoint positioning and effectively reduce the asymmetry. 2Compass design, can adjust the width of the eyebrow according to different face and eyebrow shape, can design different eyebrow shapes. 3Highgrade stainless steel material, the position is not loose, easy to operate, no rust, can be used permanently. 4Set design, eyebrow ruler and pencil matching, onestop tool for solving eyebrow drawing. 5Simple and convenient Operation, convenient and fast to use, the best choice for novices and tattoo designers.