The stainless steel steamer is made of food-grade 304/316 base material, formed by deep drawing in one piece. The pot wall is the same thickness as the steaming sheet, resistant to water vapor and salt and vinegar, and will not rust even after long-term use. The steel-aluminum-steel three-layer composite bottom conducts heat quickly and evenly, heats up rapidly, saves energy and reduces scale formation. The bottom pot can be used independently for making soup or boiling hot pot. When steaming slices are added, it immediately transforms into a double-layer steamer, achieving multiple flavors in one pot. The visible glass cover with stainless steel edge makes the cooking progress clear at a glance. The steam circulation seal ensures that the original flavor is not lost. The inner wall of the mirror surface is polished and the outer wall is sanded. Oil stains can be wiped clean with just one wipe. The whole machine can be put into the dishwasher without any burden of cleaning. The stainless steel rivet handle is heat-insulating and heat-resistant, compatible with all types of stoves such as open flames and induction cookers. From breakfast buns to seafood feasts, it helps you start a healthy steaming life. It remains as bright and clean as new for ten years.