Kvevri
Kvevris (Georgian: ქვევრი; often misleadingly spelled "qvevri", and known as churi in Western Georgia) are large earthenware vessels used for the fermentation, storage and ageing of traditional Georgian wine. Resembling large, egg-shaped amphorae without handles, they are either buried below ground or set into the floors of large wine cellars. Kvevris vary in size: volumes range from 20 litres to around 10,000; 800 is typical.
Archaeological excavations in the southern Georgian region of Kvemo Kartli (notably at Dangreuli Gora, Gadachrili Gora and in the village of Imiri) uncovered evidence of grape pips and kvevris dating back to the VIth millennium B.C.
The villages of Atsana in Guria; Makatubani, Shrosha, Tq'emlovana and Chkhiroula in Imereti; and Vardisubani in Kakheti are traditional kvevri-making areas. Artisanal families have passed down the knowledge of this ancient handicraft through the generations. The clay used to manufacture a kvevri must be carefully chosen, as its characteristics will influence the wine's mineral content.