Metallica Heat Change Mug

This awesome Metallica heat - changing mug is a must - have for fans. As the temperature changes, it reveals amazing Metallica - related designs, adding a touch of coolness to your daily drink time.

Using this Metallica heat - changing mug is easy. Just pour hot or cold liquid into it, and watch as the cool Metallica designs appear or change. When it comes to cleaning, use mild dish soap and warm water. Don't use abrasive cleaners or scrubbers as they may damage the mug's surface. Store it in a dry place when not in use to keep it in good condition.