A makeup tool designed to (you guessed it) curl your eyelashes, typically for the benefit of opening up the eyes and enhancing visibility of lashes.
Curling lashes makes them appear longer, and can make you look more awake or 'perky'.
Heated (battery powered)
Unheated lash curlers (like the one above) come with a replacement pad for when they start to lose their curling power. Once this extra pad is done as well, it's most likely time to buy a new curler altogether because their spring becomes weakened over time.
Need a suggestion? Try one of these!
A flatter shape makes this easier for most eye shapes to get every lash!
Creates a more natural/less over the top curl
Gets into corners you might miss with a regular curler!