What might have a glazed look?

POTTERY

Think of items shaped from clay that often get a shiny finish after being fired in a kiln.

The clue plays on the double meaning of "glazed." In pottery, glazing is a glassy coating applied to ceramics before firing, giving them a smooth, shiny finish. But "glazed" can also describe someone’s dull, unfocused eyes—like a tired or bored person. Here, the word hints at the first meaning to lead you to "pottery."