Do you ever forget how long that opened spaghetti sauce has been in your refrigerator? Or any other food in a containers? Well this new little gizmo from HowManyDaysAgo.com helps you determine how many days your food has been in the fridge on the LCD screen. Just press the button and BOOM it displays the number of days. All you have to do is attach it to any container by magnetism or suction. Good present for you mom and it's cheap !!$12.00.