Industrial packaging containers of glass or porcelain; Ceramic sculptures, vases, vessels, bowls, plates and pots; Mosaic art tiles made of glass and ceramic; Decorative centerpieces of crystal, china, terra cotta, earthenware, glass, porcelain and ceramic; Partly wrought glass and ceramic for general industrial and further manufacturing use; Holiday ornaments of ceramic, other than Christmas tree ornaments; Works of art made of ceramic