1" U Styler flat iron straightens and curling 2-in one but also adds body, ... is high-demand market such as nano, tourmaline, ceramic and titanium technology, PRO flat irons, blow dryers, curling irons and accessories are ... for themselves.1. The PRO Nano Titanium 1" U Styler is the tool that does it all! It straightens like a flat iron, but ...