Fail-proof eyelash curler matching

They say that the lower the curvature value, the more convex the eye, and the larger the value, the flatter the eye.

TYPE 1 Convex, three-dimensional eyes
Eyelash curlers with a curvature value between 17 and 18R are effective when used on curved eye shapes.

TYPE 2 Just ordinary, average eyes
It has a curvature value of 19 to 20R. An eyelash curler list that fits perfectly for average eye shapes.

TYPE 3 Long and flat eyes
Eyelash curlers with a curvature of 21R or greater adhere perfectly to the long, even eye shape with a gentle curve.