Answer:
Snow White was friendly with seven of them
I come in winter. I cannot see, hear, or feel. I can't eat, but you can eat parts of me.
Which friend of a witch eats the fastest?
I can be moved. I can be rolled. But nothing will I hold. I'm red and I'm blue, and I can be other colors too. Having no head, though similar in shape. I have no eyes yet move all over the place.
What is born long, dies short, and spends its life leaving a trail?
I can only be played on a windy day