The Beachwaver Co. Beachwaver B1 Rotating Curling Iron Red Glitter Automatic 1 Inch Ceramic Curling Iron Auto-Shut Off Travel-Friendly Dual Voltage B-Series (BW16H3) Brand New Fast Free Shipping to the U.S. Ships from Oklahoma The Beachwaver B1 Red Glitter has a 1-inch barrel, which is our most popular curling iron size. The 1" ceramic barrel is perfect for all hair types and textures and is a great option for those with shoulder length or longer hair.