I purchased these a couple of weeks ago to use for freezing meals and find them perfect Just microwave and there done ready to eat.

Great for all size families as you just stack when cooking for large numbers. Only drawback is cleaning the actual unit... Can't get under the plastic rim accidentally splashed sauce on it at the back where the join is and it's run right around the sides and nothing fits under to clean it.

Instruction need to be written not pictures also they need to be more detailed eg.other cookers say piece eggs you don't