Perfect for thicker, coarser hair types, the Smooth and Shine Round Brush from WetBrush effortlessly detangle knots without pulling, snagging or damaging the strands. Uniquely designed with exclusive HeatFlex bristles crafted from natural boar hairs, the barrel brush easily reaches the scalp even through thick, voluptuous hair and helps to tame flyaways. The bristles are aligned in the signature WetBrush helix spiral to create the optimal level of tension for easier styling and smoother results. Infused with Vita-Boost, the intelligent hairbrush wraps each strand in a caring blend of biotin and keratin to reinforce, minimise breakage and protect against damage.