... degrees centigrade4. The new lazy shape5. Safe to use in ovens, microwave ovens, dishwashers and freezers6. Durable, adiabatic, collapsible, portable, hygienic, eco-friendly7 ... -friendly, nontoxic to human body ,tasteless2)Heat-resisting ,safe for ovens, microware3)Unbreakable easy to keep the shape4)To keep food ...