CHI Original Ceramic Flat Iron

The classic CHI Original 1-inch model is designed to operate at a fixed 392 degrees Fahrenheit, or about 202 degrees Celsius. Unlike many newer flat irons, it generally uses an analog on/off switch rather than adjustable digital temperature control.

Its 1-inch ceramic floating plates can straighten, smooth, and shape many hair textures when used on dry, divided sections. Because the temperature is fixed, people with fine, bleached, or heat-sensitive hair should use heat protectant and limit repeated passes.

The standard model uses 1-inch plates, a size suited to both straightening and creating small bends or waves. Wider irons can cover thick, long hair faster, while the CHI's narrower format gives better control near the roots and around shorter sections.

Yes. CHI is a professional styling brand associated with Farouk Systems. The Original Ceramic model became known for ceramic plates and a fixed operating temperature, while later CHI products added controls and different plate designs.