CHI Spin N Curl, Curling 1 inch Iron For Healthy & Shiny Effortless Curls & Waves, Provides Preset Temperature Settings For Each Hair Texture. Onyx Black color. Never opened. Has automatic shut off, digital temperature display, comes with cleaning tool and titanium-infused ceramic plate technology so hair doesn’t get damaged. How to use? Hair is drawn into the curl chamber where it is heated and timed to create perfect curls and waves every time!