Hair Scissors

 Hello.

 I have a question regarding hair scissors. I have been using one that is not very sharp but it cuts really well. I have been using it for so long and thought I'd ask because I don't know if I am doing good to my hair or actually been damaging it the whole time.

Here are some pics of the scissors I have been using, it is called Stainless Steel. I think it is a nail scissors.