Answer:
So simple, that I can only point. Yet I guide men all over the world.
I'm found in socks, scarves and mittens. I'm found in the paws of playful kittens. What am I?
A piece of paper that takes most people 3 or 4 years to get.
In a tunnel of darkness lies a beast of iron. I can only attack when pulled back. What am I?
I twist and turn and leaves a loop
Keep doing me to avoid lens dryness