Heat Changing Sensitive Mug - Cool Coffee & Tea Magic Color Change Cup Battery Meter Charging Design Ceramic Mug Gift Idea for Mom Dad Women & Men

I love watching the battery level fall as I drink my coffee in the morning.

The mug is a well made ceramic material with green bars that become visible when a hot liquid is poured into the mug. The recipient of this is an electronics enthusiast and I thought that the battery graphic would be appropriate. It did and he (or one of his sons) has used it daily since receiving it. Like all such temperature sensitive mugs, this one must hand washed and that could be a problem at some point. By the way, I own one just like it that is several years old and it still works fine.

It works. My son loves it!!! It’s powered up with his hot chocolate

Perfect Gift! Got this as a gift. It's super cute, great color (color as shown too), and a great price for what you get. I recommend it 100%.

I love the idea of the heat sensing graphic on the side and it worked pretty well but then it started to wear off and finally peeled at the corners. This occurred in less than a month.

My fault, I guess, for going cheap. Complete rip-off. This flimsy green label fell off right away. I do not have a dishwasher. The first time I washed the mug, I did not even use soap. I was all the more disappointed because I was trying to replace a "similar" mug that I had dropped and broken, which had been a gift from a friend.

Was a birthday gift for my brother Inlaw. He loves it.

I wouldn’t order this item again or at all if I knew that it most definitely isn’t dishwasher safe. the battery color changing image is just a sticker. it will absolutely peal off! I gave it 2 stars because in the end it is going to be a plain black coffee mug so it will function for that purpose. kinda pricey for a cheap sticker that can’t handle heat and liquid. ironic for a coffee mug…

What fun it is to watch a picture light up on you mug. Battery charging and then running down low as it cools again 👍😁