Mug Warmer,Coffee Mug Warmer with 3 Adjustable Temperature Settings,Coffee Warmer with 2-12H Auto Shutoff Functions,Easy to Clean Mug Heater for Desk,Grandma Gifts for Mothers Day

This mug warmer works great. It heats relatively fast. It has different temps and auto shut-off options.

Great little coffee warmer. I only wish it had a little lower 1st setting as it heats so well, coffee has to cool a bit to drink. Turns on quickly and heats great. Good product good price.

I was looking for a cheap mug warmer to help me get through a cup of coffee without it getting cold and wasting cup after cup. This is perfect! It takes no time to heat up. I started off at 185 but honestly 135 is a good setting to keep it warm both temps are good just your preference. So easy to use too! Such a good buy

Still using. It’s working well. I use it 5 days a week for 12.5 hrs (2) and 6.5 hrs (3). The auto shut off works. It goes off every 2 hrs like clockwork. I personally think that is too short, because my breaks are typically every 3. It looks as it is pictured. It is about 1/2-3/4 thick. It’s sturdy and not going to break. There are three temp settings-180, 162 and 135 , I think. The taste of the coffee is not that effected until about hour 5-6 at 180 and about 8-9 on the 165. I don’t use the 135 except when the coffee gets below a half of a cup. I think the problem lies in the fact I never finish a cup in between breaks, I just refill it from whatever level it was. It probably wouldn’t be an issue if I finish it between breaks, but I’m too busy to accomplish that. I think I purchased it around the beginning of this year, but might have been earlier. I’ve used it for at least 9-10 months. I am satisfied and would recommend to anyone who drinks coffee.

Like this mug heater! Temps are useful, hottest can even get my ceramic mug a little hotter than the Keurig temp of the coffee. My only concern is that my cat might accidently turn it on when it's not being used! Yeh, I get it: "keep your cat off the coffee table." HaHa, easier said than done! ;)

Got this as a stocking stuffer for my wife. She uses it at work and says it works great. Keeps her coffee warm.

Works great. Feels a bit cheap, but no complaints yet, no "BAD" ones anyway. Really my only real complaint is that the lowest setting doesn't go low enough, the whole thing seems really overpowered, like it says "135F" is the lowest in the description, but when running it on the lowest setting without a mug and using an infrared thermometer, it was 130-140 Celsius, not Fahrenheit. This thing hasn't exploded or caught fire yet, so I assume maybe the description was just translated wrong? I haven't tested boiling water with this yet like I did with a mug warmer I had some years ago, but I'd be willing to bet that at max temp with a flat-bottom metal cup, you could absolutely boil water with this. It being a lot hotter than it honestly should be is nice for a lot of reasons, but has two drawbacks: 1. Too dang hot for coffee. Even at the lowest setting, if you have milk/creamer in your coffee, it'll actually COOK the proteins in the milk and turn it into that kind of "skin" at the top of the coffee. My ceramic mug stays a nice temperature for black coffee though. 2. Obvious boiling water risk. Imagine leaving this out with some water for tea and forgetting as it boils over and spills on you, your pet, your desk, your computer. Maybe it even shorts out and starts a fire? I dunno, just being hypothetical, never know with people.

Fantastic, affordable little warmer. The multiple heat settings are especially convenient, allowing for proper - and not excessive - heat for a variety of uses. I've only had it a few weeks and hope it holds up for the long term.