What is the function of a barber's comb?

The function of a barber's comb primarily involves helping section hair and assisting in cutting or styling. Barbers use combs to detangle hair, create precise parts, and manage different sections during various cutting techniques. This ensures that the hair is prepared properly for styling and allows barbers to achieve clean and sharp lines as they work. A well-designed comb provides the necessary control and ease needed for accurate styling.

While other options may relate to different tools or techniques in hairstyling, they do not accurately capture the specific role of a barber's comb. For instance, adding volume typically involves different styling techniques or products rather than the comb itself. Similarly, heating hair is generally accomplished through tools like dryers or flat irons, and product application often relies on hands or specialized applicators rather than merely a comb. Thus, the primary and most relevant function of a barber's comb is its ability to section hair and assist in cutting or styling tasks.