Coated in ceramic the ultra lightweight ceramic Ion hair brush heats up quickly and evenly, which shortens the amount of time your hair is exposed to heat from the blow dryer. Ceramic hairbrushes also emit negative ions, which counteract positive ions in hair. This eliminates static electricity, which causes flyaway and frizzes. Negative ions also repair and seal damaged hair cuticles and lock in the hair’s natural oils for a smooth, shiny, blow out. Choose from a variety of sizes!