Rainbow Heat Change Mug

Start Your Morning with Pride Using the Heat Reveal Mug!

Not only does it hold your preferred brew, but it also boasts fabulous color-changing features: this black mug turns into a rainbow when filled with hot liquid. It's sure to incite envy among your colleagues. Let your mug reflect your pride, one hot sip at a time.

• Package Dimensions: 4.5 Lx 4.25 x 3.5 inches
• Heat change mugs are not dishwasher or mircowave safe
• Package Dimensions: 4.5 Lx 4.25 x 3.5 inches