9mm small barrel, This ceramic curling wand comes with a 9mm x 125 mm small barrel, the tourmaline ceramic coating can prevent your hair from high temperature damage and make your hair beautiful and shiny, without dryness or frizz. Adjustable Temperature 120-200, Thin Curling Wand has nine-speed temperature setting and a HD LCD digital display showing the real-time temperature, which helps you adjust the suitable temperature to your hair type. Heat insulation front end design, This tight culer is easy to hold, and will not scald your hands. Using our small barrel curling wand helps you get the supper tight curls and natural-looking ringlets. Wrap a wisp of the hair around the barrel and then wait for 3-5s, you will get a beautiful hairstyle.