A hair curling brush is a styling tool that utilizes heat to curl hair. Examples include electric or heated brushes, hot air brushes with rotating barrels, and other tools designed to create curls or waves in hair.
Hair curling brushes are popular due to their ease of use and ability to create various curl styles. They offer convenience, allowing individuals to achieve salon-quality curls at home. One significant historical development in hair curling brushes was the invention of the electric curling iron in the early 1900s, which revolutionized hair styling.