Answer:
What is so fragile that saying its name breaks it?
I'm light as a feather, yet the strongest man can't hold me for more than 5 minutes.
i'm popular for Knuzlocks what am i
Has no feet, but travels far. Is literate, but not a scholar. Has no mouth, yet clearly speaks.
Flat as a leaf, round as a ring. Has two eyes, can't see a thing.
I have two eyes in the front and a lot of eyes on my tail