Ask any curly-haired person what they wish to achieve most with their hair; the universal response is usually one thing: defined curls.

The curl sponge is a brush designed to twist natural hair within minutes. Black men and their sons are using this tool with great results.

Have you been natural for years but still can't figure out how to make your curls pop? Or are you newly natural and on a journey to healthy curls? I used these strategies religiously and went from frustration in November to popping curls by June.

There are a few guys out there that are part of the natural hair community and have allowed their fro to grow out. Check out this gallery with 13 of them.