+ Made out of one piece
+ Fits comfortably in your hand
+ Curved side is well adapted in shape to the cuticles
- Curved side unfortunately very sharp -> therefore scratched the nails, which is probably not half as much bothers me as the woman world
- Was not fully trimmed! But after nearly
- The square side is me, however, not sharp enough
As I said, I am a man. I think that you do not do with a little practice much wrong with this product, but it is certainly not the ultimate. But the danger of scratching the nails is just too high.