Latina Envy Brush
This is the best brush for thick, coarse, extremely difficult to manage hair
Designed for faster styling. This round brush allow the most difficult hair to become silky and straight without a lot of pulling and stress made of high quality boar bristles

Spornette ZHU Boar/Nylon Rounder

Great for hair straightening! Leaves the hair feeling soft and silky, works great on curly hair
This round brush is made of Ionic nylon and 100% pure boar bristles
The handles made of bamboo.being pulled out and falls out.

Spornette Provo Tourmaline Round

Recommended for really thick hair. One of the best ever made from Tourmaline Round Brush Series.  This brush is a mixture of boar and tourmaline enhanced nylon bristle.