Cleaning implements; household or kitchen utensils and containers (not of precious metal or coated therewith); combs and sponges; brushes (except paint brushes); brush-making materials; articles for cleaning purposes; steelwool; unworked or semi-worked glass (except glass used in building), glassware, porcelain and earthen-ware not included in other classes; Gardening gloves; insect traps; litter boxes [trays] for pets; nozzles for sprinkler hose; nozzles for watering cans; syringes for watering flowers and plants; watering cans; watering devices.;