CHI Onyx Euroshine 1” Onyx Ceramic Crimping Iron provides volume and texture to create unique styles. The 1” Onyx ceramic micro-ridged crimping plates produce noticeably shinier results. In addition, the preset temperature settings offer easily recognizable and customizable temperature selection per hair type. Features: - 1” Onyx ceramic plates for impeccable shine creation - Micro-ridges produce instant volume and texture - Preset temperature settings for various hair types - 30 second heat up - Max temperature of up to 425°F