Karlgarten champagne glasses. Timeless, beautiful, classic drinking glasses from the Karlgarten series. We have been making Karlgarten by hand for decades, in our lead-crystal workshops. The precise surface grinding brings a gem-like sparkle to these simple glasses and each glass is a small artisanal masterpiece. All Karlgarten crystal glasses are mouth-blown and hand-finished, made of high quality lead-crystal with exact surface polishing. The glasses have an octagonal, ground foot and a polished shaft. The black ‘Bar Glass Collection’ is made of blown and hand-cut stained glass.