Answer:
My teeth are sharp, my back is straight, to cut things up it is my fate.
I have legs but never walk, I may have flowers but no soil, I hold food but never eat.
Flat as a leaf, round as a ring. Has two eyes, can't see a thing.
Whoever makes it, tells it not. Whoever takes it, knows it not. Whoever knows it, wants it not. What is it?
What can go through glass without breaking it?
I can only be played on a windy day
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?