Answer:
I am what no man ever yet did see, which never was, but always is to be. What am I?
Tool of thief, toy of queen. Always used to be unseen. Sign of joy, sign of sorrow. Giving all likeness borrowed.
I shoot but never kills
What gets broken without being held?
What force and strength cannot get through I with my unique teeth can do.
What is always coming but never arrives?