Answer:
You use it between your head and your toes, the more it works the thinner it grows.
What is it that no man ever yet did see, which never was, but always is to be?
What has two legs but doesn't walk?
What can stand in place of a country but still fold away in a drawer?
Searing 'cross the pitchΒ-black skies, I scream in celebration, Yet moments later, my outburst through, I am naught but imagination.
I have two eyes in the front and a lot of eyes on my tail