You got it. I think it was a "martini shaker" for the "shaken, not stirred" james bond martini. I took a picture of it disassembled but when I went to upload it, it was gone. My camera is fussy that way. Anyhow, it's 3 pieces. The bottom will hold a couple handfuls of nasty old sockets and the chemical cleaner of your choice. The middle section has a strainer on the top, and, after soaking for the prescribed period, you pour the chemical out through the 'beak' and retrieve the nice clean parts. Sounds good, haven't tried it yet ... but, I have no use for a Martini Shaker.