Reduce styling time with the straight and style speed brush pro from diva professional styling simultaneously straightening and brushing hair the styler boasts a unique combination of hot and cool bristles hot to relax and straighten the hair whilst the cool bristles lock the style into place to produce long lasting results the hot ceramic bristles are infused with macadamia argan oil and keratin which combine to combat unwanted frizz and static as well as leaving hair glossy not just