The CONAIR Tourmaline Ceramic Porcupine Round Brush is ideal for styling and adding volume to short and medium hair of all types. Its ceramic-coated barrel retains heat for quicker styling. The tourmaline ceramic technology smooths hair, reducing frizz and enhancing softness, while crushed tourmaline gemstones emit natural ions that seal the cuticle, locking in oils and boosting shine. For best results, use it with a blow dryer to amplify the benefits of tourmaline and ceramic.