What is a metal plate with rows of pointed needles used for in hair services?

A metal plate with rows of pointed needles is specifically designed for the process of hair thinning and blending, traditionally known as a hackle. This tool is mainly employed in the wig-making and hair extension industry, where it helps to untangle, blend, or separate hair fibers. The pointed needles on the hackle allow the stylist to work through tangles or to blend different textures of hair smoothly.

Using a hackle can be particularly beneficial for creating a more natural look in hairpieces, as it can help in aligning the hair strands in a way that mimics the flow of natural hair. The hackle’s design facilitates precision in styling, making it an indispensable tool for hairstylists who specialize in extensions or wigs.

In contrast, a comb is generally used for untangling and styling hair, a brush is used primarily for smoothing, detangling, and adding shine, while clippers are utilized for cutting hair. Each of these tools serves distinct purposes that do not involve the specific function of blending or thinning that the hackle provides.