Each barrel measures 1 inch in diameter, allowing you to curl your entire head of hair in a matter of minutes. The heated ceramic produces negatively charged ions that create soft, shiny waves without any frizz. Get salon-worthy styled hair without having to break the bank. Our curling iron crimper goes from 0 to 410F (210C) in just 60 seconds. Surprisingly lightweight and comes with a 360-degree swivel cord for easy maneuverability. The heated ceramic produces negatively charged ions that create soft, shiny waves without any frizz. The 3 barrel curling iron goes from 0 to 410F (210C) in just 60 seconds. Easily adjust the temperature to suit your hair type and cut dressing up time significantly.