What type of line is typically used for a blunt cut in hair cutting?

A blunt cut in hair cutting is achieved using a horizontal line. This type of line creates a straight edge across the hair, resulting in a clean and uniform look that is characteristic of a blunt cut. The horizontal line is essential for ensuring that all sections of the hair are cut to the same length, which is crucial for achieving the desired weight and fullness that defines a blunt cut style.

In contrast, other types of lines serve different purposes in haircutting. For instance, vertical lines are typically used for layering, adding dimension and movement to the hair. Curved lines can create softer shapes and are often employed in styles that require a sense of flow or roundness. Diagonal lines can also be used to create angles and texture but are not suitable for a blunt cut, which relies on the precision and sharpness of the horizontal line.