What is a "round brush"?

A round brush is a cylindrical hairbrush with bristles that encircle the brush head. It is commonly used in personal care for hairstyling, particularly for creating volume, body, and curls. The rounded shape and bristle configuration of the brush allows for smooth and controlled hair styling. By wrapping sections of hair around the brush and applying heat from a blow dryer, the round brush creates lift at the roots and adds bounce and texture to the hair. It is versatile and suitable for various hair lengths and types, making it a popular tool for achieving a wide range of hairstyles, from sleek and straight to voluminous and curly.