A hair waver curling iron is a hairstyling tool used to create waves or curls in hair. It typically consists of two heated barrels that clamp together, with the hair being placed between the barrels. The barrels are heated to a high temperature, and when the hair is clamped between them, it is heated and styled into waves or curls.
Hair waver curling irons have been around for many years, and they have become increasingly popular in recent years as a way to create beachy waves or glamorous curls at home. They are relatively easy to use, and they can create a variety of different looks, depending on the size of the barrels and the way the hair is styled.