21 Colored sheet glass, not for building; Decorative glass, not for building; Decorative stained glass; Fusing frit being ground glass used as a component in glassware; Glass for decorative purposes, namely, sea glass; Glass jars; Glass mosaics not for buildings; Glass pipes, not for building and not for scientific purposes; Glass rods and bars, not for building; Glass tubes not for scientific purposes; Holiday ornaments of porcelain, other than Christmas tree ornaments; Mason jars; Mosaic art tiles made of glass and ceramic; Mosaics of glass and ceramic tiles, not for construction; Mosaics of glass, not for buildings; Ornaments of glass; Stained glass figurines; Works of art made of glass