Thank you for viewing. This is an Asahi Kasei Zero Vitality Cooker 3.0L (5.5-cup, M size). Only the items in the photos are included. It uses a new metal "clad steel" (a special steel that encapsulates aluminum with stainless steel) that is resistant to high pressure and has high heat retention. Furthermore, because of the "body's 5-layer integrated molding," heat is evenly distributed not only to the bottom but also to the sides, allowing for even cooking. Safety has been improved through thorough refinements, such as incorporating a mechanism on the handle side to prevent pressure from building up if the lid is not properly closed, enabling the amazing "0-minute cooking" feature.