LOVE this brush!!!! It makes my hair silky smooth and eliminates so much frizz without any other products! Obsessed.

I am a licensed hairstylist and I use this brush every single day. It's squared corners make it more user-friendly (the round brushes are easier to get stuck in your hair), and gives you that bouncy blowout look without the too-rounded "mushroom" look! The brush's bristles go smoothly through the hair and really help control frizz. I love these brushes!

I love these square brushes by Bio Ionic! The squareness gives the hair more tension when blowing out my hair which helps make it smoother.