Answer:
Iron roof, glass walls, burns and burns and never falls.
You can spin, wheel and twist, but this thing can turn without moving. What is it?
A man shot two arrows at its center and missed both times, but using a sword swung once at its center and hit it twice.
Once they sailed the sea, now they surf the web
With sharp edged wit and pointed poise. It can settle disputes without making a noise.
You use it between your head and your toes, the more it works the thinner it grows.