This Back to the Future Heat Changing Mug is from the future. Or maybe the past. Fans of the Back To The Future trilogy are going to love this mug.
The time circuits appear when mug gets hot. Now your morning coffee may send you through time. Wherever you go, you will have a great mug.
Back to the Future Heat Changing Mug
- Officially-licensed Back to the Future merchandise
- A ThinkGeek exclusive
- Time Circuits appear when mug is hot!
- Capacity: 20 oz.
- Materials: Ceramic
- Care Instructions: Hand wash only. Do not microwave. Especially back in 1955. That’d seriously freak people out.