I've been using these for years, although I'd rather not use it. It curls really well, but it's really bad for your lash and it pulls out your lashes. Because I don't really have curly eyelashes of myself, I use these. Otherwise, I don't recommend it to you.
This, not too expensive, eyelash curler is recommended to anyone who wants, more, curly eyelashes. Only use when you HAVEN'T put on mascara yet, otherwise your lashes will break.