Libbey Juice Glasses Cut Etched Hourglass MCM Vintage Lot of 6

Vintage Libbey juice glasses, lot of 6 Unsure of the pattern name, these feature a cut geometric hourglass design Glasses are 3.5" tall and 2.25" across Some of them have a more concave bottom, but the pattern all appears to be the same (the concave bottoms also have a bit of "white" hard water staining) Otherwise in good vintage condition