■ Made with hard aluminum (AS3905 material), it has excellent corrosion and wear resistance, and is twice as strong as ordinary aluminum materials. It is durable and performs well even with professional use. ■ Fine surface finish: Improves the smoothness of not only the outer surface but also the inner surface, making it difficult to get dirty and easy to wash. ■ Rivet polishing finish: The surface has a glossy finish that is resistant to corrosion. ■ Wide and easy-to-grip handle: The shape and size of the handle have been designed for easy gripping. Size: Outer diameter 410 x depth 240mm, plate thickness 3.6mm Capacity: 28L Weight: 5kg Material: Aluminum alloy, handle (aluminum die-cast) Compatible heat source: Gas Used only once for boiling ramen noodles, and then stored in a box. There are some scratches and slight dirt from that time, but it's the kind of dirt and scratches that would occur with a single use. As a pot, it's practically as good as new in terms of lifespan! Also, other sizes of stockpots are also on sale! How about a set?