Uncanny Brands Cinnamoroll Coffee Mug with Mug Warmer

The warmer uses a weight-sensitive switch built into the surface. When you place a mug on the warmer, the weight triggers the heating element to turn on; when you lift the mug, it automatically shuts off for safety.

While the warmer works with most mugs, it is most effective with flat-bottomed ceramic, glass, or stainless steel mugs. Mugs with uneven, thick, or insulated bottoms may not transfer heat efficiently.

This is a beverage warmer, not a kettle or a microwave. It is designed to maintain the temperature of a drink you have already brewed, keeping it at a steady 131 degrees Fahrenheit rather than reheating a cold beverage.

No, the tempered glass surface is smooth and non-porous, making it very easy to wipe down. If you spill a little coffee or tea, simply wait for the surface to cool completely and wipe it with a damp cloth.

Yes, the device is designed for desk use and features an auto-shutoff function that engages as soon as the mug is removed. However, as with any electric appliance, it is best practice to unplug it if you are leaving your workspace for an extended period.