Answer:
What is black when you buy it, red when you use it, and gray when you throw it away?
I am easy to see, but no one likes looking at me. Without me, there would be no you. What am I?
I am lighter than the material I am made of. You see parts of me but more of me is hidden underneath.
I make everyone blind. You can't see me but I will always come back for you. What am I?
I have no head and a tail I lack but I do have arms and legs and back; I inhabit the palace the tavern the cot 'tis a beggarly residence where I am not. If a monarch were present (I tell you no fable) I still should be placed at the head of the table.
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?