Only one size, but, as you know, size doesn’t matter!!
Whether you're drinking your morning coffee, evening tea, or something in between - this mug's for you!
Who doesn't love a good surprise? With this color changing coffee mug, you're definitely in for a great one. This mug has a black matte finish when it's empty, but when it comes into contact with a hot beverage, the mug changes color - like your mood swings!!
Note that in some instances the coating might not be 100% opaque. You shouldn't put mugs in a microwave or dishwasher since it can damage the coating. Note that they're also prone to scratches, so be extra careful.
