Purchased in the US. No box. Not sold in Japan. Although unused, it has been stored at home, so please purchase only if you understand this. Demeyere 24cm Sauté Pan with Helper Handle and Lid, 7-Layer, 2.4 Liters, Single-Handled Pot Atlantis Series ■Product: Sauté Pan ■Brand: Demeyere ■Product Name: Atlantis Stainless Steel Conical Saute Pan with Lid ■Manufacturer Model Number: 41424A-41524 ■Capacity: Approximately 2.4 liters ■Size: Approximately 24cm ■Country of Origin: Belgium ■Material: Inducto Seal is used in the main body of cylinder-type products such as saucepans, casseroles, stockpots, and sauté pans. It features InductoSealR (sealed capsule structure), with the following layers from the inside: 18/10 stainless steel, silver, copper plate, silver, and a triple-induct (special alloy) base. Demeyere's unique triple-induct, common to the base, provides a 30% energy-saving effect and is suitable for waterless cooking due to the convection within the pot, allowing for cooking with very little or almost no water. ■Product Features: Demeyere, with a history of over 100 years, is a world-renowned brand of high-end cookware, used by the Belgian Royal Family. The 7-layer stainless steel construction significantly improves heat conductivity, and the Silvinox (silvinox) processing, a unique electrochemical surface treatment that removes impurities from the stainless steel, prevents material degradation and makes cleaning easy! The beauty of the surface is also highly regarded. The Atlantis series is the most popular series for its practical design, beauty, and functionality. Dishwasher safe! This model also has a helper handle on the opposite side of the handle, making it easier to lift on the stovetop even with a large amount of food, allowing you to easily lift the heavy pot with both hands.