Commit to curls and ditch the damage with the Classic Curl Iron. Developed by GHD scientists, it features breakthrough patented tri-zone technology with six intelligent sensors that guarantee the optimum curling temperature of 365°F across the barrel for long-lasting, healthy-looking curls with up to two times more color integrity. Tri-zone maintains heat evenly from root to tip, locking in moisture and setting the style pattern so rounded curls hold their shape around the clock. The 1" medium barrel sculpts everyday classic curls that are perfectly defined, softly structured and bouncy every time, while the ergonomic, spring-activated lever secures ends while curling hair. In as little as 25 seconds, the curling iron heats up and glides through hair like silk, thanks to an advanced ceramic coating that delivers snag-free styling and shiny strands.