This product was on my #2016WishList #contest and Influenster asked me to review it. So I read up on some reviews in order to give you a somewhat informed review. I would say that around 95% have good luck with these tweezers and sharpener, the other 5% had complaints such as it stops grabbing hairs after around 2 months and then another said that the tweezers are so sharp they actually cut the hair instead of pull it out. The positive reviews say it's the best pair of tweezers they've ever owned and that it works really good at getting out in grown hairs too. The sharpener is also well made and has positive reviews.