Wave tools for hair are styling implements designed to create defined, wavy textures in the hair. A popular example is the curling iron, a heated rod that wraps hair around its barrel to form curls or waves.
Wave tools are essential for achieving various hairstyles and enhancing hair volume and movement. Historically, heated rollers were a popular wave tool, but modern advancements have introduced more efficient and versatile options like digital curling irons and wands.