Answer:
Used on a diamond and left on a board. It's great for a gymnast his grip to restore. What is it?
A precious fluid, thicker than water.
I have five letters and people eat me. When you remove my first letter I become a crime. Remove my first two letters and I am an animal. If you remove my first and last letters I'm a form of music
This thing all things devours: Birds, beasts, trees, flowers; Gnaws iron, bites steel; Grinds hard stones to meal; Slays king, ruins town, And beats high mountains down.
A shimmering field that reaches far. Yet it has no tracks, And is crossed without paths.
I have two bodies joined together as one. When standing still I run and run.