What is it: The Caj Beauty Volumizing Dryer Brush is a 3-in-1 styling tool that can help you create style, fullness, and volume while you dry. This dryer brush features ThermaTru technology, which delivers consistent, even heat distribution. Who is it for: Anyone looking to create effortless and polished looks all with one tool. Why is it different: This dryer brush features a dual-bristled brush that grips the hair around the barrel allowing even heat to pass through consistently. How do I use it: Prep damp or dry hair with a wide toothcomb or brush to detangle. Using the set of clips provided, section hair into quadrants. Choose the desired temperature/speed setting for your hair type. Begin dryer styling at the back of your head and proceed forward as you dry each section. Once done, your hair is left looking smooth and full of volume. From Caj Beauty.