This Augenbrauenformer are very handy when it comes to shape targeted while shaving. My husband has to use them forever to bring his mustache in the form. At some point I then had the idea of time, they supply their actual purpose and have my "over plucked" shaped eyebrows so. I wanted to give a chance to my eyebrows, to recover and regrow all equally tight without looking unkempt. Et Voila, it worked great. While it is not a permanent solution for me because the result needs to be refreshed as opposed to plucking a day (at least for me), but it's in between and pressed for time, a super alternative. Or as I said, to treat my eyebrows a recovery period.
However, I have to deduct a star, because the blades are very quickly become dull and rust (one should you rinse under running water and dry naturally I immediately afterwards).
My conclusion: For the non-continuous use highly recommended, otherwise (in the long run in the rapid wear) in my opinion a bit too expensive.