USE AND CARE Do not leave your pots on the stove without water. Use warm soapy water to clean. Do not use harsh cleaners. Hot vinegar water is recommended for persistent stains. QUALITY FEATURES Made of very long-lasting and high quality 18-10 Cr-Ni stainless steel. Your pots have the opportunity to cook in a short time with minimum energy. Your pots allow you to cook on electric, gas, halogen or ceramic stoves. It is hygienic and durable. It can be used for a lifetime. It has a super capsule base that preserves heat. Dimensions = Volume mega30 = 13.4 liters mega32 = 16 liters mega34 = 20 liters mega38 = 26 liters mega40 = 31 liters