Answer:
Used on a diamond and left on a board. It's great for a gymnast his grip to restore. What is it?
I am the yellow hem of the sea's blue skirt.
What is the freedom of birds and the pen of old men?
My first is second in lineอพ I send shivers up your spineอพ not quite shining bright I glitter in the light.
A hole in a pole, though I fill a hole in white. I'm used more by the day, and less by the night.
What never gets any wetter no matter how hard it rains?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?