Answer:
It is worldwide, but once only a spider could weave one
Sometimes black, sometimes white, I have veins but no blood
Which button does not function when being pressed?
Tool of thief, toy of queen. Always used to be unseen. Sign of joy, sign of sorrow. Giving all likeness borrowed.
Has no feet, but travels far. Is literate, but not a scholar. Has no mouth, yet clearly speaks.
Iām grown from darkness but shine with a pale light. Very round I am and always a lady's delight.