Have the goods today received earlier than announced, first pleasant surprise! Quick unpacked and tested! The glass quality is excellent! The lid can be closed only with some force, but dense (have pure water filled and reversed) despite hole for the microwave when it is closed, it was the second surprise! Too bad I do not find that all containers are stackable unless you stacked without lids, which wasted the least space in the closet. Beautiful color of cover more beautiful than the pictures in my opinion! The test in the oven and freezer is still to come, but I think that will not be a problem! For now, therefore total purchase recommendation! If they were there would be stacked 5 points, but the sizes are very pleasant and useful!