What type of design line consists of a small portion of previously cut hair?

The type of design line that consists of a small portion of previously cut hair is known as a mobile guide. This concept is crucial in hairstyling as it allows stylists to maintain flexibility during their work. With a mobile guide, hair is cut in a way that the stylist can adjust their cutting angle and approach based on prior cuts, ensuring a more dynamic and customized result for the client.

Using a mobile guide helps in creating shapes that suit the client's features and desired hairstyle. As the stylist works, they can continually check back to the previously cut hair to ensure consistency and balance while shaping the new length or layers. This approach fosters creativity and adaptability, important qualities in hairstyling, as it permits the stylist to modify their initial choices based on the outcome of the cut in real time.