Heat Changing Fuel Gauge Mug
Add your hot beverage &
watch the fuel gauge climb!
You wouldn't ride around without knowing how much fuel was in your tank would you, so why do the same with your drinks? You will never need to wonder how much of your favorite hot beverage is left in your mug again with this super Heat Changing Fuel Gauge Mug.
- Catch in such case our fuel gauge mug and pour your hot favorite beverage to bring your body back to action
- Heat-sensitive fuel gauge mug
- Pour hot water to see how it works
- Ideal gift for many occasions
- Cup rabbet: 7.8 cm, Cup bottom: 7.6 cm