Ceramic or Metal Round Brush This vented brush allows air to pass through and dry your strands from every angle. The metal barrel heats up under your hairdryer, acting as a curling iron during your blowout.
Sturdy enough to grab even the slipperiest strands, but gentle enough for cob-web fine hair, this perforated barrel is the key to the ultimate blowout. Unite Pro-Systems 60MM Round Brush, $56, unitehair.com. - HarpersBAZAAR.com