Details Designed for use on gas cooktops, the rounded shape of this rice cooker creates convection for each grain of rice to be cooked evenly. The double lid generates the right level of pressure to cook fluffy rice. It also prevents contents from boiling over. Pot made from high heat-resistant ceramic. Lid made from ceramic. 7.7" W x 6.3" D x 4.9" H / 40.6 oz Microwave, oven, direct fire, and dishwasher safe. Wash with care. Do not use abrasive cleansers or steel wool. Immediately wash and dry well after use, and keep dry when not in use. If the pot becomes burnt, boil water in the pot, add 1 tablespoon of baking soda and simmer in low heat for 2-3 minutes, let it cool down and rub with a melamine sponge. Made responsibly in Japan