This is a beer glass from Sasaki Glass's "DOMINGO" series. Features: It has a bumpy, scale-like texture on the stem, and the green color scheme is characteristic of Showa-era retro design. Size: Generally, the mouth diameter is about 6cm and the height is about 17cm. I purchased it but never used it, and it has been displayed on a shelf. Please understand that this is a home-stored item. It's a beautiful glass.