I have a teasing brush really similar to that one and I will never go back to a comb. Teasing brushes are easy on hair and in the end, hair doesn't even look teased, it just looks like it has natural volume. I don't tease as much as in this picture, I just take little sections and take the teasing brush an inch up the section and just brush down 2-3 times and that's it. Best thing ever
Messy and Teased Gray Pony It’s amazing how easy you can create this sexy look, whether with your naturally long hair, or with ‘fake’ strands (i.e. a weave). Simply tease all your hair, or air dry without a comb. Put it high up into a ponytail, fasten with an elastic and take a few strands at the hairline out, to complete the look.