Answer:
makeup for finger tips
Used left or right I get to travel over cobblestone or gravel. Used up I vie for sweet success used down I cause men great duress.
Without a bridle or a saddle across a thing I ride a-straddle. And those I ride by help of me though almost blind are made to see.
I can be written, I can be spoken, I can be exposed, I can be broken. What am I?
What word has kst in the middle, in the beginning, and at the end?
A man goes out in heavy rain with nothing to protect him from it. His hair doesn't get wet. How does he do that?