A perfectly shaped eyebrow starts at the inner corner of your eyes and ends just a bit outside of the outer corner of your eye. If you hold a pencil against the side of your nose to the outer corner of your eye, the tail of your eyebrow should end on the pencil. The arch of your eyebrow should be located just outside of your iris.
Achieving a perfectly shaped eyebrow can be difficult especially if you have coarse, long, or sparse eyebrow hairs. One wrong plucked hair could leave a bald spot or patch on your brows that will take months to fill depending upon the rate of your eyebrow growth.
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