Hair dryers and multi-stylers with a straightening attachment

For smoothing

— an attachment that directs a wide, even airflow and, with slight tension, smooths the cuticle to eliminate frizz and static—no flat iron required. Unlike a round brush, this attachment doesn’t curl the ends; it creates a sleek, uniform finish with natural shine. Compared with a flat iron, it works on damp hair and is gentler on color-treated and porous strands. In practice, it quickly straightens lengths after a shower, tames face-framing sections and bangs, and preps hair for subsequent polishing or a soft wave.