What it is: A set of volumizing hot rollers powered by innovative T3 HeatCore Technology that features two heat settings.Who it's for: All hair types.What it does: Each roller is designed to deliver optimum heat transfer for lasting voluminous results. Sensational volume, body and design all rolled into one. These hot rollers feature dual temperature settings to allow for long-lasting style for all hair types. The CoolGrip rollers with velvet flocking are easy to handle and make wrapping a breeze. Four extra-large clips (1.75") are ideal for creating voluminous waves, while four large clips (1.5") are ideal for creating soft waves.Features and benefits:- Includes four extra-large 1.75" rollers and four large 1.5" rollers.- Velvet flocking imparts shine and grips with no tangles, catches or flyaways.- CoolGrip insulated elastomer rim makes handling and wrapping a breeze.- Auto world voltage for use around the world with a plug adaptor (sold separately).- One hour auto-off for worry-free styling.- Eight crease-free clips with a smart design to hold rollers firmly in place.- Luxurious storage case for easy travel and storage. How to use: Select your desired heat setting. A white dot will appear when the rollers are ready to use. Begin at the crown of the head with a 3" wide section. Place roller behind section at the ends of hair and wind down to the head. Secure roller with clip. To prevent creasing, make sure to place the longer teeth of the clips over the roller. Repeat until all hair is placed in rollers. Let rollers cool for 10-20 minutes before removing clips. Style as desired. Includes 4 1 3/4" rollers; 4 1/2" rollers; and 8 crease-free clips Includes storage case