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Title: This coffee warmer absolutely does not work!
Review: I bought the thing, then read the reviews. I tried everything including using a flat bottom cup for maximum contact, pre-heating the cup and making sure the coffee was hot when put on the device. I left the warmer on for 5 minutes so it was "hot" before putting the coffee on it. When one does this, the coffee COOLS OFF(!) when on the warmer. Gets cooler! It simply does not run hot enough to work. It does work if you only put an inch of pre-heated coffee in a pre-heated cup. Then it keeps it semi hot. I took mine back to BB&B.
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