The Mr. Coffee Mug Warmer lives up to it's name. When I place my mug of hot liquid on the warmer, it keeps it warm all day. I use it at work, and it is discreet looking, safe, works extremely well. Initially, it will not heat up the contents of the mug enough to my taste, however, it will maintain the warm temperature all day.

christinecass

USA

Mr.Coffee MWBLK mug warmer is great for the office to keep at your desk, especially when you share a coffee maker. It keeps it just right, so you can keep a mug of coffee warm, and not have to pour out cold coffee, and make another cup so you can have hot coffee. I loved mine so much, I got one for my house. It's an office necessity. It's very nicely priced also.

SaraWilliamson

USA

I am a heavy coffee drinker, and now that I have this I drink twice the coffee that I used to drink. I absolutely love it. I love that is shuts off when I pick my cup up and when I forget it for 30 minutes. The only warning I have is to be careful not to set anything on top of it. The weight will make it come on and cause a catastrophe.

putipa

USA

I purchased this coffee mug warmer to use at work - I always felt like I was rushing to gulp my coffee down before it got cold instead of being able to enjoy it throughout the afternoon. It has a very simple design - just an on/off switch. The cord is long enough for my needs- at least a couple feet. As for its warming powers - there are two ends of the spectrum, of course. I once left a full cup of coffee there for a couple of hours when I'd forgotten I'd made it. When I finally drank it it was still warm, if not piping hot. On the other hand, if you leave just a small amount of liquid in the bottom of the mug, it may get quite hot- almost too hot to drink, but not quite. I'm very happy with it - the only possible improvement I can think of would be to add an automatic shut-off after a certain number of hours, since sometimes I get worried that I forgot to turn it off. Otherwise I've found no problems with it.

FiercestCalm

USA

I purchased the Mr. Coffee MWBLK Mug Warmer a while back and it really is cool little gadget. The Mr. Coffee MWBLK Mug Warmer really does work and comes in very handy. I actually have one at home and at work. All you really do is sit your cup of coffee on it and it will keep it warm until you are done with it. This product is a good way to save money because when you use it you do not have to pour it out when it gets cold and get a new cup instead it keeps it warm and you can always finish it. The Mr. Coffee MWBLK Mug Warmer is small and easy to transport and it takes up no more room than a coffee cup. So there is no excuse not to have one (unless you do not drink coffee). I Just love this product and think whoever invented this had an awesome idea. For anyone who drinks coffee on a daily basis this product is for you. Also, the Mr. Coffee Mug Warmer is a good idea for a gift for family and friends. It does not cost a lot of money so it would certainly be in anyones price range. I would definitely recommend this product to all of my friends and family.

ssears1973

Undisclosed

This works great and I love our Mr. Coffee Mug Warmer, even though we don't ever use it for drinks, but for Candles. (And I take that back, we did use it for hot chocolate twice, but thought that silly, but it did work great). This is actually best for Candles in the glass jars and it helps give the whole house the great candle smell. It liquifies the whole thing after time, so much care needs to be taken, but it is a low setting, Of course do not leave where you or the kids will bump it over, nor leave the house when it's on! Does a great job, and when I'm finished I always unplug it to be safe.

byujohn

Salt Lake City, UT

It is a satisfactory product. It doesn't warm your coffee if it's been too cold like if your coffee is on the table for an hour and its completely cold it doesn't do a good job on taking the temperature back to where you started or when you just boiled. This product is good enough to use if you like your coffee lukewarm and maintain it. If you place your cup right after pouring hot coffee it does a good job keeping it lukewarm but won't be very hot.

anup133

Kirksville, MO

I have had other coffee warmers in the past and found that they last only so long and sometimes the coffee only stays lukewarm. I have not found this with the Mr. Coffee Mug Warmer (MWBLK). I also liked the fact that it is black which blends in better with my desk and does not stand out as much. If you have one of those really big mugs, which I do, I have found that it even works with that but it does not keep it as hot as with a mug that fits completely in the mug warmer base.

zenarudo

Austin, TX

When you are running late and coffee is out of the question, no time. Enter the Mr. Coffee Mug Warmer. You set your automatic coffee maker, as your finishing up heading for the door you grab your mug warmer pour your ready made coffee and suddenly the day is much brighter.

kwolfe16

Highspire, PA

i like the way it just shuts off after a certain amount of time if i forget. and stays warm enough to keep my coffee mug the way it should. it also keep my other hot drinks warm and i also use it to keep my candles warm. i got as a gift and it was very inexpensive. easy for me to use and has use for more than just keeping my coffee warm. an if i want my cold mug of tea or coco,even apple cider, it warms it up in no time flat. i even got one for each of my family members and highly recommend this mug warmer for many uses.its a great quaity brand and is very dependable. it seems to be the best brnd of mug warmer i have used so far. glad this company came up with this type of product for the customer. i just hated the fact that i couldnt keep my coffee warm for  length of time,or even keep my candles burning. even warming up my mug of cider or tea. and this black and decker mug warmer made it possible for everything i needed it to be for me.

rob402011

Mantua, OH