Very nice set of 4 low ball glasses with a mid-century vibe. The set is in good condition with no chips, cracks or fleabites. There is almost no loss on the black stripes. They measure 3.25" tall and wide.

All research I could find identified these as Libbey 1960's, but there is no Libbey marking on the bottom. They are also often identified as silver instead of black, and there is a sheen similar to tarnished silver to to the black, but my attempt at shining up the silver didn't produce any difference.

Even so, these are a nice set of low ball glasses to add to your vintage barware collection!