This steamer pot set is made of high-quality stainless steel. The steel is made of the highest-quality alloy commonly used in world-class products, guaranteeing its high corrosion resistance and exceptional durability. This material allows for rapid heating of food and retains heat for a long time. The product is suitable for cooking on induction, gas, electric, ceramic, and halogen stovetops. It is dishwasher safe. The pots have stay-cool handles. The pot walls heat up much slower than the base, which allows for proper circulation of moist air inside the pot, allowing for cooking at temperatures below boiling. These thermal conditions preserve the minerals, vitamins, and nutritional value of food. The pot walls are approximately 1mm thick. The pot's accuthermal bottom has a special aluminum plate that allows for heat storage and even distribution. The lid tightly covers the inserts so that steam doesn't escape but condenses inside the pot. Two inserts allow you to simultaneously prepare two separate dishes or a double portion of one dish. The set is easy to clean. Diameter of pots in this set - 18cm The set includes: - main pot 2.5l - steam inserts - 2 pcs. - glass lid