Non-electric rice cookers for use in microwave ovens; non-electric heating pot; non-electric cookware, namely, pots; non-electric rice cooker being non-electric rice cooking pots; non-electric food steamers; non-electric pressure cookers; non-electric cooking pots; non-electric cooking steamers; non-electric large cooking pots; non-electric hot pots for use in microwave ovens; large pots