Product review (5 stars): Fast, time saving and low cost
worked like a charm and only took 8 minutes. It took longer to heat the water in the microwave then it did melting the ice in the water line.

Works faster then the hair dryer technique that I was reading about on the internet. I also did not want to spend the time to take the door apart and install the water line heater which costs around $80-$100. The refrigerator that is around 20 years old, so if I'm going to spend a lot of money on it, I will purchase a new one.