Product Features : Xenox Zenoi Quality German materials, Turkish models and Egyptian Made For use with all cooking types, the bowl base has a 6mm aluminum disc for easy heat distribution. Quart capacity inside jar for easy setting. Non-reactive with food and not affected by acid. Easy to clean and dishwasher safe Durable Item & Guaranteed against defects Retains temperatures longer than aluminum Quart Capacity Inside Pot Easy To Set Standard In Cooking Non-food reaction and does not affect acids Easy cleaning and dishwasher safe Durable and guaranteed against manufacturer's defects.