Olivia Garden styling products. NT FLEX ceramic + ion nano thermic flex pro. Hair brush with nano thermal technology that offers antibacterial protection for the hair. Its ceramic material allows the heat of the dryer to be distributed evenly and quickly. It has a tourmaline ion technology that reduces the static electricity of the hair, closing the cuticle and preventing it from drying. Its cedars are made of nylon with anti-static charge and ion prevent the charge of the hair with static electricity and the cuticle layer will close preventing the hair from drying. The brush head is flexible and adapts to the scalp, it is ergonomic for a better grip and light.