Lock & Lock 400ml Boroseal Glass Round Food Container, Clear

Easy to cook with conventional and microwave oven. Made of high quality borosilicate glass. Low thermal permittivity makes less hotter than tempered glass after microware. Able to keep food fresh longer via Lock&Lock air-tight technology Reduce sodium oxide rate to keep great clearness and transparence. Convenient to cook large amount of food in an oven and store them with its enough volume. Clear body to easily see content with no need to remove the lid. BPA free. Highlights Different in raw material unlike other glasses heat-Resistant glass uses material that contains strong heat resistant properties which could withstand sudden change in temperature.