Q: I saw a pair of thinning scissors on Sharpline Scissors' website - they had 16 teeth! It said they were great for "breaking perimeters". What does that mean?
A: The term breaking perimeters refers to softening the weight line in a haircut.
Many hairstyles have weight lines in various places, some of which are desirable, some of which aren't. Using these types of thinning shears - with widely spaced teeth - you can break the prominent appearance of these "perimeters" or "weight lines" because the shears remove a percentage of the hair below the point the shears are used.
The overall effect is that the clean, solid perimeters (weight lines, cutting lines, etc.) are softened, and the hairstyle takes on a smoother look.
Hairstyling terms and definitions
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