Answer:
You can draw me, fire me or fill me in.
Cold head and feetอพ Round as a ballอพ Always turning around itself.
What kind of room doesn't have physical walls?
Though I should be unique, you've made most of us the same. I would be stronger, if my characters were stranger.
I know a word of letters three, add two and less there will be.
Though not a plant, has leaves. Though not a beast, has spine. Though many wouldn't need this thing, It's more valuable than wine.