Excellent, its lid closes almost watertight and you don't have to worry about it leaking when you put it in the freezer. The ice cubes come out easily, but that also depends on the refrigerator.

The ice cubes don't come out easily, they stick to the points where they touch the others (regardless of how much water I put). If each one had a gap in between, it would be okay. I bought a €1.5 ice tray, and it's perfect, it just doesn't have a lid like this one here.