It works on tight curls, too. The beauty of the REVLON one-step hair dryer is that the large oval-shaped barrel holds hundreds of long, plastic-tipped bristles and then thousands of tiny imitation ...

Over the course of several weeks, we extensively tested and evaluated top contenders to round up the best blow dryer brushes.

SAVE 53%: Shop the Revlon One-Step hair dryer at Amazon for 53% off. It's down to $32.99, down from $69.99, saving you $37. Too late to make an appointment at the salon for Valentine's Day?

I tried out the Revlon One-Step when a well-meaning, curly-haired cousin offered to let me borrow her beloved blow dryer brush and it was way too hot for my hair to handle. As Sturdivant-Drew ...