21 [ Electric hot air hair brushes; electric toothbrushes; nonelectric carpet sweepers; comb cases; cookware, namely, ceramic pots and pans; coasters, not of paper or textile; cocktail stirrers; coffee filters not of paper being part of nonelectric coffee makers; ] coffee grinders, hand-operated; coffee percolators, non-electric; coffee services, not of precious metal; coffee pots, non-electric, not of precious metal; [ combs; cookery molds; cookie jars; cooking pot sets; cooking pots; ] hand operated domestic grinders; drinking flasks for travelers; drinking glasses; drinking troughs; drinking vessels; coffee mugs; drinking cups; [ enameled glass, not for building; ] goblets, not of precious metal; [ cooking utensils, namely, non-electric griddles and grills; hair brushes; heaters for feeding bottles, non-electric; ] heat-insulated containers for household use; [ isothermic bags, namely, insulated bags for food or beverage for domestic use; non-electric food mixers; ] mugs, not of precious metal; [ smoothed plate glass; non-electric pressure cookers; ] coffee and tea services, not of precious metal; tableware and dishes other than knives, forks and spoons, not of precious metal, namely, coffee mugs, tea cups, and drip saucers; [ tea balls, not of precious metal; tea caddies, not of precious metal; tea infusers, not of precious metal; tea strainers, not of precious metal; ] teapots, not of precious metal