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The set of two 0.63-litre storage boxes is made from borosilicate glass with an airtight vacuum seal that helps keep food fresh for longer. A silicone valve releases steam, which suits microwaving leftovers or heating snacks, while the boxes can also be stored in the fridge or freezer and used safely in the oven. Both containers are stackable and dishwasher-safe for easy cleaning.
Keep for food fresh for longer with this set of two Kilner storage boxes. Each 0.63-litre box is made from durable borosilicate glass with an airtight vacuum seal. A silicone valve releases steam, making them ideal for microwaving leftovers or heating snacks. The boxes can be stored in the fridge or freezer and are safe to use in the oven. Both boxes are stackable and can be popped in the dishwasher for easy cleaning.
