What do roller indentations refer to?

Roller indentations refer to the specific points where curls that have been created using rollers meet, particularly when those curls are styled in opposite directions. This phenomenon occurs when hair is rolled around a roller to create curls, and the way the hair is positioned and secured can lead to indentations at those points of intersection. These indentations can affect the overall appearance of the hairstyle, as they may create visible lines or demarcations that can be either desirable or undesirable, depending on the intended styling effect. Understanding roller indentations is important for achieving smooth, seamless curls and in executing styling techniques that utilize rollers effectively.