The world's first diffuser to be infused with Tourmaline, the "electric stone." Volumizes, defines curls and eliminates frizz for permed, curly or fine hair. Specifically designed to attach to the Featherweight and Featherweight Luxe. Pioneering T3 Tourmaline ionic and infrared energy seals in moisture and reduces static for frizz-free, healthy styling. Finger extensions distribute heat gently and evenly. Suitable for drying and styling curly or wavy hair. 5" X 3""