Musubi Lunch Box

Made in Japan.This environmentally friendly lunch box is made using non-edible rice.Comes with side dish holder ● Sealed containers are not completely airtight, so the contents may leakout if placed on their side.● If you put strong smelling foods or strongly pigmented vegetables directly into the container, the smell may transfer or the food may become dyed, so please wrap them in aluminum foil or plastic wrap before putting them in the container.●Since biomass materials are used, the main body may contain blackspots that resemble impurities.●Do not use in dishwashers or dish dryers.●To clean, use a soft sponge scrubbing pad soaked in hot water and diluted kitchen detergent.●Do not use in the freezer.●Do not place near fire. When using the sealed container in a microwave oven・When using the sealed container in a microwave oven, remove or move the inner lid. (See the figure on the right)・Do not place over an open flame or use in an oven grill.・The microwave can only be used for hea