Answer:
What speeds on a track but isn't in a race and has a whistle to announce its steady pace?
A metal snake that runs on tracks.
Do this to your gifts to make them festive
One time every year, there is a very special day. Little have the same, everyone party a different way.
Material for making balls and men that only shows up at certain times of the year.
What do you purposefully put lots of in and on your body, but run away from when you encounter it outside?