After only one use, the coating melted or scratched off down to the metal

However, I've only had it a few days, and already the coating is getting scratched off the warming plate

The black coating on the plate surface has worn off in two spots, but that doesn't bother me at all

The coating peeled off this warmer on first use

After one use, the top coating started scratching off already.

Keeps my mug warm but the coating on the pad is already flaking off and ugly.

Everything else is great, just wish that the coating was more durable

Now its giving off a burnt smell and the coating on the plate is starting to come off on my cups

Within a few minutes of removing it from its box, the black coating on the heating surface started to scratch off with minimal use.

Upon first use, the black coating on the heated surface started to flake off resulting in a bunch of little black flakes in a few days.

However, the first time I sat a coffee cup on it, the black top coat started to chip

one of my ceramic mugs scratch the coating off of the hot plate surface

the unit itself it got a soft black coating and just with a couple of weeks os use it has all kinds of scratches the only thing on there is my cup!

I did notice after the first time or two of using it that the black coating on the heating plate started peeling/breaking off

After one use, the black coating on the top began flaking off

After the first use, it's left a big scratch through the pitiful very thin black coating

the unit itself it got a soft black coating and just with a couple of weeks os use it has all kinds of scratches the only thing on there is my cup!

The coating on the warming plate is already scratching off after 2 uses.

The black coating on the hot plate flaked off after the first usage and has continued to flake off after a few more uses

Keeps my mug warm but the coating on the pad is already flaking off and ugly.

Warms your mug and your drink, but coating started flaking off after 1 use

After one use, the top coating started scratching off already.

This warmer would have been perfect if it hadn't already started flaking off bits of the black protective coating shortly after the first use

Also, after only two days, the black coating on the metal burner started flaking off.

Dislike the coating on the bottom where cup sits its coming off after 2 uses...there are multiple open spots from usages

The coating on the hot plate was scratched off in areas with the first placement of a cup

But the shiny black coating is coming off in a dozen places already

The hot plate surface is apparently coated with black paint and it's flaking off

The only down side is that the black coating on the heated plate part is scratching off from the contact with the mugs.

The only reason I marked it down one star is that the black coating is flaking off where the cup sits on, on my first time using it

The product works fine , it keeps my drink hot, but on day one the staple from the tea bag tag got caught under the mug and scratched the coating off the top of the unit

When I took my coffee cup off the warmer, the coating on the plate had already started to scrape off and the warmer smelled like melting plastic

it seems only mine is losing the coating very disappointed and afraid to keep using it

The coating scratches off easily.

One was just plain defective - I only ever put a ceramic mug on it (no metal) and the coating scratched off with the first use.

However, the warmer has a coating on it that is scuffed

The first time I sat a mug down on it, the coating scratched off the heating surface

The black coating on the warming plate easily scratches off

and once again the black coating on the heater plate is peeling off...like the first

Does not keep coffee warm and heating plate is already showing o be defective.

It is small and unobtrusive, has a cord long enough to allow me to move it around on my desk as needed, turns on and off with the flip of a small switch and, most importantly, it keeps my coffee as hot as when I first poured it all the way down to the last sip

Keeps my coffee almost as hot as when I poured it in down to the end.

Not as warm as I would like, so I lay a piece of paper towel over the top of my coffee to help keep heat in.

I purchased this not for coffee but to warm part A of my crafting epoxy

I would definitely recommend this to anyone that loves a

I love Amazon as well as they have great customer service!

It does not keep my coffee or tea as warm as when I first pour it.

, it works as well as when it was new

(The plastic housing is not scratched as the photo might appear.

This warmer keeps my coffee just as warm as when I first poured it until the last drop.

I was excited to try this coffee warmer as I am a person who likes my hot foods hot and my cold foods cold.

It doesn’t bother me as I didn’t buy it for the aesthetics.

The black on the part that heats is easily scratched away by cups an that’s worrisome to me

Not as hot as I would like

It works exactly as it is suppose too.

I read a lot of reviews before purchasing, and what others have described as “perfect drinking temperature,” I would describe as “not quite hot enough.”

n’t think it will be inadvertently bumped on

n’t keeping it as warm