L'Oréal Professionnel SteamPod 4.0 Hair Styling ToolL'Oral Professionnel SteamPod 4. 0 is the perfect hairstyling tool for creating a variety of hairstyles in the comfort of your own home. Straighten, wave or curl effortlessly with SteamPod 4, the all in one professional styler using patented steam technology that gives continuous flow of dry steam 0. 8g per minute. This hair straightener and hair curler in one is suitable for all hair types.