After the shock of the feeling the first time they really do make my eyes feel better they were sore and annoying the day these arrived so I tried them ! After I went thru a million thoughts abut my eyes falling out because they do have there own way of waking you up! My eyes started too cool and within minutes my eyes felt a thousand time better ! They are amazing and don’t let the first time you use them scare you! Give it a few minutes and you will love them! I promise!