Answer:
I'll bring out your bulls and slow your roll. I may even come out of your skull.
I am black when you buy me red when you use me when I turn white you know itβs time to throw me away.
What can travel around the world while staying in a corner?
I cannot be bought cannot be sold even if Iβm sometimes made of gold.
I make billions of dollars selling windows. Who am I?
I tell people to be careful when handling boxes.