r Waterclouds Black Brush NO.21 paddle brush has the unbeatable combination between ceramic and ionic coating. The ceramic retains heat in the brush while ionic coating creates life and shine to the hair. The rubberized handle allows the brush to sit perfectly in the hand and the twisted bristles provide excellent grip in the hair, all for increased happiness in the work!rr Waterclouds Black Brush NO.21 is black paddle brush with ergonomic handle that is optimal to sort it out and blow dry the hair with.r