Answer:
I am so delicious that I require a house to contain me.
Four leaves I have.
In a tunnel of darkness lies a beast of iron. I can only attack when pulled back. What am I?
So simple, that I can only point. Yet I guide men all over the world.
I have six faces but not even one body connected, 21 eyes in total but cannot see. What am I?
Break me and I am better immediately set and harder to be broken again.