A server made entirely from heat-resistant glass. // Both the pot and the lid of this server are made from heat-resistant glass. The lid has a silicone rubber seal for safety. Microwave safe with or without the lid. // // Glass server,Glass lid : Heatproof glass // The sealant attached to the glass lid : Silicone rubber // // Practical capacity 600ml　 // Full capacity 700ml // Model : XGS-60TB-EX