Use the precision trimmer with the eyebrow comb to trim eyebrows to a uniform length
If you are trimming for the first time, start by using the comb at the maximum trimming length setting (#3) to prevent accidentally trimming hairs too short
While trimming, comb the eyebrow in the direction of hair growth
Move the precision trimmer with the eyebrow comb over the eyebrow from the outer tip of the eyebrow towards the base of the nose
Note: Never trim your eyelashes. Never come too close to your eyes