A flat iron is a hair styling tool used to straighten or curl hair. Flat irons come in a variety of sizes and shapes, and are designed to work with different hair types. For ethnic hair, which is typically thicker and more prone to damage, it is important to use a flat iron that is specifically designed for this type of hair.
The best flat irons for ethnic hair will typically have ceramic or tourmaline plates, which help to distribute heat evenly and reduce damage to the hair. They will also have adjustable temperature settings, so that you can find the right heat for your hair type. Additionally, the best flat irons for ethnic hair will have a long cord, so that you can easily move around while styling your hair.