Does the job
Using it as a mouse pad. previously my hand would rest on a large cold table and get very cold. This is perfect for keeping it warm. Although I cannot tell the difference between the 3 settings, it still works well for my particular needs. I could see how it might be great as part of bedding for an animal also. Not sure if it automatically turns off after a period of time but that would be a good feature.
Rating: 4 stars