A box without hinges...

Question: A box without hinges, key or lid, yet inside, gold treasure is hid. What am I?

Question: Tear one off and scratch my head. What once was red is black instead. What am I?

Question: What tastes better than it smells?

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

Question: What has a face and two hands?

Question: What asks but never answers?