Answer:
Keep doing me to avoid lens dryness
I no longer have eyes, but once I did see. Once I had thoughts, but now Iām white and empty. What am I?
What force and strength cannot get through, I with my unique teeth can do. What am I?
Open me, and you can't see me without a mirror. Close me and you can't see me at all. What am I?
Without a bridle or a saddle across a thing I ride a-straddle. And those I ride by help of me though almost blind are made to see.
When is it bad luck to see a black cat?