EGO hair styling tools combine groundbreaking HW2 technology (Hwangto Ceramic) with Tourmaline gems to create a new 'intelligent' molecule that means super fast drying times, even heat and a healthier finish. The basis for HW2 comes from the ancient, mineral-rich red earth in Korea's pine forests, which emits far infrared rays and anions, which help to reduce static, impart moisture, strip away toxins and add shine to hair.