Answer:
This is the drinkable phase of matter
They are toothy nocturnal immortals.
What comes one time in today, three times in tomorrow and never in the future?
I look at you, you look at me, I raise my right, you raise your left
It's in your hand though you cannot feel it. Only you and time can reveal it.
Two little holes in the side of a hill. Just as you come to the cherry-red mill.