Answer:
A standard dimension for sandwiches and rulers
I travel the world and I am drunk constantly. Who am I?
It can be used onstage or to express admiration. What is it?
Makes arrows fly and kites soar!
I have one eye, See near and far, I hold the moments you treasure, And the things that make you weep.
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?