An eyelash curler is a beauty tool designed to enhance the appearance of eyelashes by creating a curl. It typically consists of a metal frame with a rubber pad that gently grips the lashes. When the handles are squeezed together, the pad presses against the lashes, curling them upward. This can make the eyes look larger and more awake. Using an eyelash curler is simple and can be done before applying mascara. To achieve the best results, it's recommended to use the curler on clean, dry lashes. Many people find that curling their lashes helps their eyes stand out and enhances their overall makeup look.