Review (5/5): Specifically bought them for the tweezers.
Over the past few years tweezers have been terrible for some reason. I deal with the crazy grandpa ear hairs and have gone through about a dozen. A lot of the mass produced ones were slightly off. These ones work perfectly for what I need them for. The little razor thing does work but not for a beard or anything. Just a few hairs that women often get I guess.
Anyhow not sure how the rest of the stuff works but love the tweezers :)