Answer:
I am a beverage named after a stick.
What is the beginning of eternity the end of time and space the beginning of every end and the end of every race?
My voice is tender my waist is slender and I'm often invited to play. Yet wherever I go I must take my bow or else I have nothing to say.
I am a tool for fairies.
I am the beginning of the end and the end of time and space. I am essential to creation and I surround every place.
Dry though I may be, I am still a sea.