1. 18/8 pressure cooker: 1.2mm 2. High-tech capsule bottom: 5.0mm 3. 3 safety systems 4. GS , CE, ISO9001 5. Popular ... ) Good heat-resistant black bakelite handle6) Multi-ply safety system: lid switch, safety valve, safety window ,alarm valve etc7) Easy to use and ... : At least from 3 to 5 years13) Shipment time 30days French style pressure cooker