Like a foolproof flat iron or a dependable blow-dryer, the right curling iron can shave a couple of minutes off a rushed early-morning routine. The perfect one probably delivers the waviest of ...

The Cut’s beauty director Kathleen Hou called celebrity hairstylist Harry Josh’s curling iron the “Rolls-Royce of curling irons” last January because, as she put it: “Unlike some irons ...