Answer:
You can spin, wheel and twist, but this thing can turn without moving. What is it?
What has a big mouth, yet never speaks?
I open wide and tight I shut, Sharp am I and paper-cut fingers too, so do take care, I'm good and bad, so best beware.
Mountains will crumble and temples will fall. And no man can survive its endless call.
The sharp slim blade, that cuts the wind.
hey are producers of pies and burgers and are great for tipping.