Cult Products Every Hair Junkie Needs to Own

Many have tried, but few (if any) have succeeded in replicating celebrity hairstylist Sarah Potempa's genius rotating curling iron ($129). For those who don't know, the concept is simple: clip your hair, choose the direction you want it to go, and watch the wand whirl up to curl your hair. The newest S1 model featured two speeds, a "home" button that will spin the wand back to neutral, and larger "left" and "right" buttons.