Great Health and Safety piece. If the electricity goes out, this piece will let you know when you should become concerned about possible spoiled food. It can hang in the refrigerator, can be taped or simply lay flat. Custom design doesn't affect...
Great energy conservation item. Monitoring hot water tanks with this card will enable us to keep our hot water setting at the suggested 120 degrees. Not only will this reduce the risk of scalding but it will also save money. The thicker,...