Guess This Mystery Item

Can you guess what this is? Tell me in the comments. I’ll update Monday morning with the correct answer.

Base of a CRT

UPDATE: Lots of great guesses—it definitely does look like a martini glass. But Chris Cummings (who said, “The base of a CRT screen?”) takes it! This is a photo from a CRT remanufacturing shop in India, where workers were cutting off the electron guns from the backs of computer CRTs to remanufacture them as televisions. Here, a CRT in the process of being remanufactured cools on a rack.