content: This is my second coffee warmer. I lost my first one, a no-name cheap model that worked beautifully, so I bought two of the Mr. Coffee version, one for me and one for my spouse. It really won't maintain the temperature of the coffee until your cup is down to about 1 ounce left. I would not recommend this product. We had the same experience with both Mr. Coffee warmers, so it wasn't a case of a defective item. It just doesn't work.