Panasonic ionity Curl Hair Iron EH1712 I had it stored away with hardly any use. It works perfectly, and there are no noticeable scratches, so I think you can still use it for a long time. From the official website: Gentle on hair with W negative ions, for shiny, bouncy curls. The external outlet ensures negative ions reach the hair effectively. By placing the negative ion outlet on the outside of the main unit, negative ions are less affected by the hot air, reducing moisture loss. Negative ions reach the hair effectively, leaving it moist and manageable. New heater adopted, usable in about 1 minute. & Coating technology that protects the cuticles from friction. With a simple switch between high/low modes, you can choose between defined or loose curls. [Product Specifications] Power Consumption: 185W Pipe Diameter: 3.2cm Body Dimensions: Height 32 x Width 5 x Depth 7 cm Weight: 310g Cord Length: Approximately 1.7m