Get supremely sleek and silky-smooth strands fast with the Express Ion Smooth®+ 1.25" Flat Iron from Paul Mitchell® Pro Tools™. Our #1 best-selling flat iron gently smoothes hair faster with negative ions and far infrared heat. Express Ion Complex™ is fused to the ceramic plates to ensure healthy, hydrated results with incredible shine. Beveled edges are rounded to ensure no line of demarcation. Slim plate design allows for straightening close to the roots for a completely smooth look.