Answer:
I am drawn by everyone without pen or pencil. What am I?
I'm not really more than holes tied to more holes; I'm strong as good steel, though not as stiff as a pole.
I am a busy worker who is a water mammal.
You can see me in water, but I never get wet. What am I?
I am the place where yesterday is always before today. What am I?
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.