Answer:
It is the great nemesis of the lactose intolerant.
It is worldwide, but once only a spider could weave one
In buckles or lace, they help set the pace. The farther you go, the thinner they grow.
Each of these ends in a kettle full of precious metal and the double variety is quite awesome
What can run but canβt walk?
I am the fountain from which no one can drink. For many I am considered a necessary link. Like gold to all I am sought for, but my continued death brings wealth for all to want more.