Product review (5 stars): Nice large ice cubes.
This tray makes rather large ice cubes that last a long time, just like the claim. I've had no trouble getting the cubes out, though you do have to wrestle with them somewhat, but that doesn't take much time or effort. So far, I've used these cubes in a water bottle, where they lasted a long time and also in a dog bowl and a bird bath. They really do melt much more slowly than the standard size cubes. I've only used them in water so far but I like the product and will probably buy a few more to give as small gifts. It should hold up a long time. Last, I need to say that the tray I ordered arrived quickly and was well-packaged. Can't beat that. The only negative is that these cubes, being large, don't fit in small diameter water bottles or drink glasses. It doesn't take a lot to figure that one out, so it shouldn't come as a surprise to anyone.