Luminarc France Amberline Vitroflam Heat-resistant Glass Casserole Cooking Pot (5L) Made of a non-porous glass-ceramic material which won't absorb food odors or flavors or react with acid-based foods. Oven, Microwave, Dishwasher available Strength 450 degrees / Cook - Freezer - Reheat - all in the same pot Ideal for water-based cooking Country of origin: France