▶【Food Grade Material】: Our Electric Cooking Lunch Box is made of food grade PP material, inner container is made of 304 Stainless Steel. High quality temperature resistant, non fragile material which is totally nontoxic and healthy. This electric lunch box comes with a portable lunch bag and matching tableware. ▶【Self Heating Lunch Box】: Came with charging for home, office use. Plug in and enioy a warm and fresh homemade meal. Ditch that long line wait time. Ideal food container not only for kids, as well as adults who are on diet. Cook for yourself and enioy healthy. ▶【Large Capacity Tray】: 2 removable inner containers separates your different dishes conveniently. At the same time, it is equipped with an egg steamer to provide daily nutrition. The capacity are totally 1000 ML, it's easy to bring food, vegetables, soup and other foods go to work or travel. ▶【Protection Functions】: Waterproof design of the plug port can save it from being moist while not using. Please Make sure to add one cup water into the body before heating ,because with the anti dry burning function, the machine will power off automatically when the water is running out. ▶【Say Goodbye to Fast Food】: Enjoy the fun and health of self cooking. Say goodbye to the oil and fat of fast food, say goodbye to obesity, and spend every day happily and healthily. Dishwasher-Safe, 304 stainless steel container and inner lid are dishwasher-safe for easy cleanup. Reminder: The heating base is not waterproof, cleaning with wet or dry towels are supported only.