Answer:
You write on me and secrets I can keep. In places never seen. I spin like a top. Though stiff as a board I'm often described like a mop.
I belong to you but others use me more often than you do
Sometimes I am white, sometimes I am dark. Most people love me. What am I?
What is the word that even in plain sight remains hidden?
David's father has three sons: Snap Crackle and ?
What language does a billboard speak?