The bucchero is a special clay, from the Etruscan times, was dried in open air and after baked in oven at very high temperature, which removes oxygen and transforms clay into ferrous-oxide, which is a black-glossy-thin paste.
They were last shown at IX Triennale di Milano 1951.
Comes with letter of authenticity from the Ponti Family. Purchased from the family by direct descent
Others from the set available