Answer:
Six letters it contains. Take away the last and only twelve remains. What is the word?
I have to be broken before I can be used
I am a ship that can be made to ride the greatest waves. I am not built by objects but built by minds.
I'm very tempting so its said I have a shiny coat of red and my flesh is white beneath. I smell so sweet taste good to eat and help to guard your teeth.
Cold head and feet; round as a ball; always turning around myself.
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.