No need to heat your meals up in a separate container now this practical and easy to use large donburi bowl is perfect for making and serving one bowl donburi meals like oyakodon chicken katsu curry and prawn tempura made from polypropylene this bowl is able to withstand temperatures of up to 140 celcius making it safe for using in both microwaves and dishwashers bowl measures approx 9cm tall by 16cm in diameter made in japan