Works exactly like it should
I really needed one of these. I've been using a regular shaped hot water bottle on my neck and shoulders and it just doesn't sit right or cover the area that aches. I also have one of those neck pillows you can stick in the microwave to warm, but they don't stay hot for very long, so they're a waste of time.<br /><br />This U-shaped hot water bottle does exactly what it's supposed to do. Just fill it about two thirds of the way with hot (not boiling!) water—I heat my water to 175°F or 185°F and that is definitely hot enough. Then carefully squeeze out excess air before closing the bottle. You will probably want to have a layer of fabric between the bottle and your skin until it has cooled down, then you can place it directly on the skin. The bottle doesn't have any smell, which is good.
Rating: 5 stars