Begin setting flat pincurls at the:

Begin setting flat pincurls at the:

• A. Concave end
• B. Convex end
• C. Center
• D. Edge

Answer: (A)

Begin setting flat pincurls at the concave end because the concave end is the inner curve of the curl. Starting there lets the hair wrap smoothly into the curl, following the natural shape of the scalp, so the base sits flat and even. As you roll toward the ends, the tension stays consistent and you avoid creating a ridge or lifting at the base. The result is a neat, uniform foundation for the curl and a smoother overall set. If you start at the convex end, the wrap can pull across the scalp and cause the base to sit bulky or gap, leading to uneven tension and an imperfect finish.

Begin setting flat pincurls at the concave end because the concave end is the inner curve of the curl. Starting there lets the hair wrap smoothly into the curl, following the natural shape of the scalp, so the base sits flat and even. As you roll toward the ends, the tension stays consistent and you avoid creating a ridge or lifting at the base. The result is a neat, uniform foundation for the curl and a smoother overall set. If you start at the convex end, the wrap can pull across the scalp and cause the base to sit bulky or gap, leading to uneven tension and an imperfect finish.