I had tried other permanent hair extensions, but these are better. Very natural result. Very easy to install. If you take care of them, they last all day.
However, I don't think they will hold up in swimming.

Unfortunately, although they are nice lashes, and even though I followed the instructions to the letter in several attempts, they never "stuck" as if there was no magnet at all!!! The eyeliner is not good either for a simple eyeliner because it drips. It is not waterproof. Pure disappointment!!! And it is expensive too!!!