PERFEHAIR Round Thermal Ceramic Brush Set for Blow Drying Curling, Large Heated Nano Ionic Round Barrel Hair Brush-5 Different Sizes

5 Pieces Round Thermal ceramic Brush Set , 5 Different Sizes. Barrel diameter : 0.75 inch, 1 inch, 1.25 inch , 1.77 inch, 2 inch. When the temperature is at optimum styling heat , the barrel changes color. Help you to effectively adjust the temperature of the hairdryer. Nano ionic technology in the barrel and bristles helps reduce frizz and add shine.