BOB Universal Hair Dryer Diffuser Regular with 9 Prongs Matte Finish Hot Brushes 5% developer at a ratio

5% developer at a ratio of 1 + 1

Hailed as the most effective ingredient in anti-ageing

fits easily into your grooming kit

with a gradient release of 2% BHA

BOB Universal Hair Dryer Diffuser Regular with 9 Prongs Matte Finish Hot Brushes 5% developer at a ratioBob Universal Hair Dryer Diffuser helps you to style your hair without frizz or flyaways! Crafted to fit most professional dryers, it's finger lift and separate hair for lusciously soft curls that retain their natural texture. It's built in steel locking band provides for extra grip on the hair dryer. Features: Fits most professional hair dryers, including but not limited to: Wahl Parlux (except 3500) 2600, 3000, 3200, 385, Alyon Twin Turbo 3200,