Olivia Garden Healthy Hair ThermoThe round thermal brushes of the Healthy Hair series from Olivia Garden. On top of all the great benefits of the bamboo itself these brushes have a high quality ceramic barrel.Ceramic coating: Maximizes heat and faster drying, styles better.Ionic technology: Ion-charged bristles. Restores balance and shine. Olivia Garden Healthy Hair Thermo 53mm 53 ml