Answer:
I am lighter than the material I am made of. You see parts of me but more of me is hidden underneath.
I go inside boots and outside shoes.
We are little airy creatures all of different voice and features one of us in glass is set. One of us you'll find in jet. Another you may see in tin. And the fourth a box within. If the fifth you should pursue it can never fly from you.
Long and thin red within with a nail at the end.
In many hall ways you would stand if not with me in hand.
As round as an apple. As deep as a cup. All the king's horses can't pull it up.
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic