This Nano Ceramic Tapered Curling Iron by Hot Tools has Pulse Technology so the wand gets hot and stays hot throughout the entire styling process. 

Nano Ceramic Technology is engineered to emit far infrared energy to seal the cuticle and eliminate frizz, leaving hair soft and shiny. This surface allows hair to glide effortlessly across the barrel. 

The Ceramic Heater provides constant, even heat curl after curl.

Tapered Barrel creates diverse natural-looking curls with distinct curl patterns while taming frizz and controlling curls.