Diamond Ceramic Blow-Dry Brush - This blow-dry brush gives your hair an ultra soft look with outstanding shine. The diamond cermic coating allows the hair to slide more easily over the brush, so your hair is treated even more gently, for perfect straightening. A heat-detector is fitted on the head of the brush. Using an ionic hair-dryer alongside allows you to obtain a result which is even more shiny with no static electricity.Ø44 mm.