Speaking of brushes (my few lasts posts have centered around this topic), the Denman D3 is a legend. For me, the brush conjures up images of Sassoon looming over apprentices while demonstrating this groovy tool!
(A little history: Before stylist Vidal Sassoon hit the scene, hair was typically set under elaborate hooded driers, but his pioneering asymmetric cuts demanded different tools. When he discovered the Denman D3, a medium-sized brush with seven rows of nylon bristle set in an anti-static rubber pad, it was a match made in hair heaven. Sassoon used this brush almost exclusively to smooth and coax hair into the precision coifs he became famous for.)
The quest for the perfect blow dry continues generation after generation and, for many, this iconic brush is the key.