Answer:
The one who makes it, sells it. The one who buys it, never uses it. The one that uses it never knows that he’s using it.
We are all around, yet to us you are half blind. Sunlight makes us invisible, and difficult to find
Something wholly unreal, yet seems real to I. Think my friend, tell me where does it lie?
Used on a diamond and left on a board. It's great for a gymnast his grip to restore. What is it?
What is as big as you are and yet does not weight anything?
I am owned by Old McDonald.