The Silver Bullet MasterCurl 20 Ionic Hot Roller Set is everything you need for faster curls and waves. Three roller sizes create all types of curls and waves. Upright, super-fast heating and affordable; saving you space, time and money. Your traditional roller set just wont stack! Two heat settings allow you to set the temperature to best suit your hair type, creating a tighter, longer-lasting curl. The integrated ionic generator aids to remove static electricity and locks down the cuticle, creating hair which is ultra-shiny and easy to style. The MasterCurl 20 stands upright, so no more bulky hot roller sets taking up precious bench space, and folds away easily for convenient storage. Silver Bullet. Hotter. Faster. Better Curls and Waves!