Review on Coffee Mug Warmer: Smart Electric Thermostat Coaster for Hot Coffee Milk Tea Water Cocoa, Desk Office Use - Beverage Heating Plate with Auto Shut off, Candle Wax Cup Warmer, Black - Perfect Christmas Birthday Gift by Philip Lindsey

This is a great coffee or tea warmer if you don't like your drinks too hot. I was fed up with my old coffee warmer because it had a "protrusion" that didn't fit my large mugs. I bought these because of the larger heating surface and the fact that it turns on when you press the plate; So don't worry about turning it off. These features work great, but they don't keep my coffee as hot as my Mr. Coffee. I will be giving this to my daughter so she can have an extra heater downstairs as she loves iced coffee anyway.