Diva Big Hot Rollers Want to bring back some of that 60s volume? Or big cascading curls? Diva’s new Big Hot Rollers will quickly become your key styling tool to create on-trend looks. This season BIG hair is a big favourite on the catwalk. Diva Big Hot Rollers have a thermal honey comb structure so they stay hot for longer & the built-in ionic technology & smooth grip means you will get super–shiny smooth hair. They also have super fast heat up so there really is no excuse to use them! How to video: