What is the Golden Mean?
The Golden Mean (also called The Golden Ratio, Phi, The Divine Proportion) is a simple ratio: 1:1.618
that is considered aesthetically beautiful, and which has been used in art and architecture for thousands of years. It is
a bit like Pi – in that it is a difficult number to represent in numbers, but it arises naturally out of simple geometry…
and like Pi, it is everywhere.

Phi frequently turns up in nature and in the human body, particularly the human face. Eyebrow size and position,
sunflower-seed number and position, and the dimensions of the pyramids have a single mathematical thread
running through them.

How Do The Calipers Work?
The arms of Calipers open and close to measure different distances.

The ratio between the two distances is always 1:1.618
The ratio between the larger distance and the overall arm-span is also 1 :1.618

Stainless Steel Caliper is to measure perfect Golden Ratio. Great tool for finding the correct proportion for the
beginning, arch and end of eyebrow.

It is famous formula in which the ratio (1:1.618) of the longer side to the shorter is the golden ratio—believing
this proportion to be most aesthetically pleasing. The golden ratio appears in some patterns in nature and has been
used for thousands of years in architecture, human body proportions and different forms of art.