What it is: A curling iron that eliminates the guesswork with personalized heat. Hair Type: Straight, Wavy, Curly, and CoilyHair Texture: Fine, Medium, and ThickIron Width: 1.25”What Else You Need to Know: This smart curling iron with an interactive-touch interface eliminates the guess work with personalized heat. It uses T3 Curl ID to deliver a first-of-its-kind styling personalization with a smart-touch interface and nine heat settings that automatically adjust to your specific hair needs.This product is a 2020 Marie Claire Beauty Game-Changers award winner.