Answer:
It is worldwide, but once only a spider could weave one
What gets wet while drying?
An open ended barrel, it is shaped like a hive. It is filled with the flesh, and the flesh is alive.
I have legs but never walk, I may have flowers but no soil, I hold food but never eat.
Walk on the living, they don't even mumble. Walk on the dead, they mutter and grumble.
What is always coming but never arrives?