Hot Tools Nano Ceramic 1-1/4 Spring Curling Curling Iron, Patented Pulse Technology for Quick Heating, with Heavy Duty Nano Ceramic Barrel, and Rheostat Control Up To 430å¡ F, with Extra Long Cool Tip, and Lightweight Ergonomic Handle, BONUS 2 Replacement Springs Included ** This is an Amazon Affiliate link. Click image for more details.