Which salon tool is specifically used to create curls?

The curling iron is specifically designed to create curls in the hair. It features a heated barrel that curls the hair strands when they are wrapped around it. The temperature of the curling iron can be adjusted to accommodate different hair types and desired curl styles, making it a versatile tool for achieving various curling techniques. Its design allows for the creation of defined curls, loose waves, or even more intricate styles, highlighting its primary purpose as a curling tool.

In contrast, a hair dryer is primarily used for drying hair, a straightening iron is designed to straighten hair strands rather than curl them, and a hairbrush is used for detangling and styling the hair without the specific purpose of creating curls. Therefore, the curling iron stands out as the tool specifically meant for curling hair, making it the correct choice.