Stainless Steel Golden Ratio Caliper
These calipers are made of stainless steel. Although there are four arms, one can easily removed, making it an attractive and versatile measurement tool to be used during the pre-draw process.
Calipers like this one are used to check and measure the eyebrows so that the dimensions of the eyebrows are aesthetically perfect. It allows you to create an eyebrow that is perfectly proportioned to your clients' face.