For those with thin or fine hair, the temperature of your iron should not exceed 200 degrees Fahrenheit. This will ensure that your curls last longer while not damaging your hair in the process. Someone, who has thick coarse hair which is difficult to manage should increase the temperature between 200-300 degree F for optimal curls. A slightly higher temperature will give a top-notch curl without any hassle.
The Babyliss has incorporated up to 50 heat settings to give you an option of choosing the right temperature for your hair and the way you intend to style your hair. This is accompanied by the technology where the temperature setting reaches its heat level very quickly. It even provides higher temperatures up to 450 degrees F for that professional look for a quick curling process. Though, this kind of high temperature should be used wisely with utmost care. This is to avoid damage to the hair or the skin while doing the curling process.