Painful Memories

Question: Remembered are the days when I was used, bloodied and beaten... I was abused. Death surrounded me, and it mattered not, as no matter the pain I inflicted, I'd never rot. What am I?

Question: What tastes better than it smells?

Question: What goes in the water black and comes out red?

Question: What asks but never answers?

Question: I have 6 faces and 21 eyes, but can't see a thing. What am I?

Question: What cannot be seen or felt, but can only be broken by voice?