Volume
What brush creates volume?
Round brushes that are made of ceramic or tourmaline are ideal for creating that volume and body in your hair. This is the brush you want to use when you are blow-drying your hair. Small size brushes create tighter curls, while brushes with larger barrels are known to straighten hair and create subtle waves.
For the best blowout, it's important to use the right hair brush to achieve the desired volume and body. One brush that is particularly effective in creating volume is the round brush.