<UL><LI>Boar Bristles distribute natural oils</LI><LI> Minimizes breakage and split ends</LI></UL><BR/> A Silk Elements Boar Bristle Thermal Ceramic Round Brush adds volume to limp, lifeless hair. Helps to distribute essential oils and nutrients throughout to promote stronger, healthier hair. The thermal ceramic barrel speeds drying time. Penetrates coarse, thick hair and helps to minimize breakage and split ends.