Vitamix Texas Two-Handed Pot, Inner Diameter 21cm As expected, I have been using this pot for cooking on a gas stove. It's a famous stainless steel pot that allows for waterless cooking. Please understand that there are some scratches from use, which are unavoidable. Introduction to Vitamix (quoted from the internet) ・Ideal pot that heats up quickly and cools down slowly By combining the advantages of aluminum, which "heats up quickly and cools down easily," and stainless steel, which "heats up slowly and cools down slowly," and layering them in a multi-layered structure, "high heat absorption," "thermal conductivity," and "heat retention" are created, resulting in excellent thermal efficiency. Therefore, not only is it energy-efficient, but the heat from the bottom of the pot quickly spreads throughout the pot, allowing you to cook meat and fish with just the oil from the ingredients, without using oil. Since you don't use extra oil, anyone can easily reduce calories and cholesterol, making it an ideal pot. ・Vapor seal effect that prevents heat and moisture from escaping The body and lid are designed to fit tightly together, so the vapor seal (a film of water vapor) maintains a constant temperature and pressure inside the pot, creating the best conditions for cooking. With the vapor seal effect, which prevents heat and moisture from escaping, waterless cooking is possible using only the water contained in the ingredients. Vitamins and minerals in vegetables are easily dissolved in water, and vegetables boiled in hot water lose a lot of nutrients, but vegetables cooked without water minimize the loss of nutrients and can retain 80-90% of them even after cooking. You can consume almost all of the nutrients of the ingredients, and their original flavor is brought out, so you can minimize the use of seasonings. ・Time-saving and energy-saving efficient cooking The multi-layered structure with excellent thermal conductivity and heat retention allows for cooking in a short time, and cooking with a small amount of heat and water due to the vapor seal effect also leads to lower utility costs. Because of its high heat retention, you can also cook with residual heat, and leafy vegetables can be boiled with only the water attached when washed, without losing nutrients. In addition, various cooking methods are possible, such as boiling, steaming, and frying, so you don't need to prepare many pots. Fissler Cristel Geo Kai