I used it once. I bought it thinking it would be good for cutting my child's nails, but the sharpness is too good and I'm afraid to use it on my child, so I'm selling it. I think it's good for hard nails. If you have any concerns about the condition of the product, please ask questions before purchasing. This is a used item that has been handled by a person, so please refrain from purchasing if you are looking for perfection or are overly concerned about details.