Vidal Sassoon Answers For Fine Hair - 1 Nano Gold Ceramic Straightener with Floating Plates. Nano gold ceramic floating plates gently hold hair with no gaps, applying direct heat to every strand. Salon performance. Multiple heat settings. 30-second fast heat-up. Instant heat recovery. Auto shut-off for added peace of mind. Fine refers to the size of the individual hair strand. Since find strands are very small in diameter, they don't hold curl easily and often appear either weighted down and limp or dry and flyaway. Styling tools will add crucial moisture to fine hair without leaving it flat are essential for creating styles with smooth structure, no frizz, pumped-up volume, and lots of body.