Get ready to fall in love with the full-volume. glamorous looks you can achieve with GlamWave. GlamWave is a versatile hot brush for dry hair only that locks-in moisture. softness. and shine for all hair types & lengths. without the need for hot air. A hot tool designed for gentler styling—yes. it's real thanks to the new and improved GlamWave Infrared Thermal Ionic Brush. Now engineered with infrared technology. the new 38mm thermal brush gently heats hair from within. causing less heat damage while negative ions lock in moisture to deliver shiny. silky-soft strands. Plus. an upgraded extended barrel and wider 38mm diameter lets you style larger sections per pass and have a better glide. making it an easier & faster styling experience. A new slim handle and upgraded range of heat settings (260°F-410°F) helps with control & better leverage to fit your hair needs. Achieving full-volume blowouts will leave your hair feeling as good as it looks.