Answer:
Island hello
I make things short but I am pretty long myself
The person who makes it sells it. The person who buys it never uses it. The person who uses it never sees it. What is it?
What do you call a fish with no eye?
Flat as a leaf round as a ring. I have two eyes but can't see a thing.
Though not a plant, has leaves. Though not a beast, has spine. Though many wouldn't need this thing, It's more valuable than wine.