Answer:
Kills the bad ones and the sad ones. Tightens to fit, so one size fits.
What gets wet while drying?
A shimmering field that reaches far. Yet it has no tracks, And is crossed without paths.
I have a face, yet no senses. But I don't really care, because time is of the essence.
What kind of nut is empty at the center and has no shell.
I can only be played on a windy day
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?