RED BY KISS CERAMIC STYLER 1" #FI100DN New design extreme heat for soft, silky, smooth hair. Extra-Hot 1" Ceramic Tourmaline Plate. Rounded Edges can Curl or Flip Hair. Variable Heat Control. - Generates Negative Ions and Infrared Rays for Reducing Hair Stress - Helps Eliminate Damaging Hot Spots - 450°F variable heat temperature control - Rounded edges can curl or flip hair - Prevents frizzing and provides superior heat distribution