great way to ruin your scissors!
they make stones just for scissors, but even then it takes a great skilled hand to do them right. Most well balanced beveled edge scissors need a professional to keep that edge right!
I know this from studying scissor sharpening to open a biz!
I also learned that not all scissors are made the same and can not be sharpened the same, if you don't know what type of material they are, or the angle of the bevel you can ruin your scissors fast!