33 [ TABLEWARE, KITCHENWARE, TUMBLERS, PITCHERS, ] JARS, BOTTLES, BOWLS, [ GLOBES, ] VESSELS, TUBING, CANE, PANELS, OPTICAL AND OPHTHALMIC SHAPES AND LENS BLANKS, AND GLASS SHAPES IN FLAT, SOLID, HOLLOW, CYLINDRICAL, TUBULAR, OR SAGGED FORM FOR USE IN THE INDUSTRIAL ARTS