Photo: Courtesy of T3

The hot roller set that was passed down to me by my mother was nestled inside an enormous plastic case (which would start to melt at the corners if I left the rollers plugged in too long). It was also a pain to have around—too big to jam under the sink, too ugly to leave on the countertop. Eventually I gave up on my dreams of perfect waves. But I recently discovered T3's Voluminous Hot Rollers ($99), which warm up to 250 degrees Fahrenheit in three minutes. A dot on top of each roller changes from red to white to let you know when its aluminum core is fully heated and ready to use. Plus, the heat-resistant, faceted edges prevent burnt fingers. And a soft carrying case and detachable cord make for easy storage. Now I don't have to wield a curling iron or fire up my blowdryer to get the bouncy look I crave. Hot roller heaven!

Read More
5 best new hairstyling products—and their humble origins
Lazy woman's guide to fabulous hair