1.Health:made with high quality stainless steel,it is safe to skin and won't appear alergy situation

2.Safe:the ruler design was improved,changed the sharp corner into protective cornor,it is safer to use near eyes and brows.

3.Flexible:there are a removable hand that you can adjust it flexibly according to your brow and need

4.Golden averge:They open / close like dividers. The distance between the first, third, and fourth points is always the average of gold: 1.618 to 1.

5.Stainless steel gold caliper, also known as the golden sectioner, perfectly outlines the ideal eyebrows.

6. Customized logo is avaliable