Create frizz free, soft, bouncy curls as you dry your hair with the Ba Byliss PRO Diffuser. Designed for use with Babyliss Pro Volare Hair Dryers, the diffuser features a slip fit onto the dryer. Ideal for naturally wavy or perm treated hair, the diffuser uses contoured hard fingers to lift & separate the hair when blow drying, to create volume that lasts.* * Compatible with Ba Byliss PRO V1 Full Size Volare Dryers, Portofino Dryer & Bellagio Dryer.