With this portable hot brush lash curler and it's revolutionary new eyelash shaping device easily gives a longer lasting curl while smoothing mascara and separating lashes. Tired of damaging your lashes, this safe and long lasting lash curler stops pulling and pinching the lashes. No more pain or destruction of your eyelashes. The hand low battery warning LED light lets you know when the battery is running low and the auto temperature control lets you know when it's ready to use. Convenient, simple and super good to use. Uses 1 AA battery (not included) 100% brand new and high quality. How to use: Insert the battery, positive down, tighten the lid To switch on, wait for the top light to change from red to white, then start perming Tips: 2 minutes heating time is optimal before the operation of the eye curler Apply mascara first, use the curler, then add another layer of mascara for best results Package included: 1x Eye Lashes Curler 1x Brush