What it Does: Create and define curly hair patterns quickly and easily with The Curl Collective Curly Hair Diffuser. Created exclusively for use with The Curl Collective 1875 Watt Hair Dryer, this essential attachment is specially designed with enlarged diffuser depth to deliver optimal air circulation for wavy to curly hair. The thermal aluminum interior helps speed up drying, and the controlled drying results in smoother curls with less frizz. How to Use: For use with wavy to curly hair. Attach to Curl Collective 1875W Hair Dryer to speed up drying and control airflow for smoother curls with less frizz.