Answer:
What is black when you buy it, red when you use it, and gray when you throw it away?
I am a beverage named after a stick.
In all the world, none can compare, I am a tiny weaver; my deadly cloth so silky and fair. What am I?
You hold my tail while I fish for you. What am I?
The more I dry, the wetter I get. What am I?
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.