What it is: A curling iron featuring T3 Heat ID Technology for a personalized first-of-its-kind styling experience.What it does: T3 Heat ID Technology features nine heat settings that automatically adjust to your specific hair needs without overexposing your hair to unnecessary heat. Input your unique hair profile based on hair texture, color and chemical treatments for optimized heat and smooth, shiny curls that last. T3 Curl ID Technology ensures advanced heat precision for even, consistent he