The search for symmetry when creating eyebrows is a difficult stage. To facilitate it, the master of permanent makeup and browits use a line for eyebrows. It helps to create the right shape, avoid asymmetry and save time. The adhesive tape with a digital scale is made of flexible plastic. It is easy to glue, does not irritate the skin, does not pull hairs. The tool will appeal to both novice specialists and experienced craftsmen.