ZERO PLASTIC is the first range of storage dishes, with both the dish AND lid made of high quality Pyrex® glass, manufactured in France.Zero Plastic is your ideal partner for cooking and storing thanks to its healthy and durable glass material. Pyrex® borosilicate glass is durable because it is guaranteed for 10 years, and healthy because it doesn't retain stains or odours; making it the ideal partner for cooking and storing. Versatile: With Zero Plastic by Pyrex® you can move your dishes from the freezer to the oven*, from the oven* to the fridge, and from the fridge to the microwave! A real must-have in your kitchen!*silicon seal must be removed before the lid is used in the oven.Airtight: Thanks to its silicone seal, all your recipes are well preserved, helping food stay fresher for longer.Practical: Zero Plastic by Pyrex ® has been designed without handles and with straight lines for easy stacking. The range is ideal for saving space in your freezer and cupboards. Plus it is dishwasher safe too!