Answer:
Material for making balls and men that only shows up at certain times of the year.
Words come out of it, aligned in perfect silence. A messenger of black on white, a slinky fellow drawing lines, of thin and soft graphite
What has to be broken before you can use it?
I am something that floats. But after a period of time I fall.
This could make wooden boy's noses grow.
What has wheels and flies but is not an aircraft?