- These can be manufactured in accordance with the preference of customers.
- The cap turns from Brown -> Red -> Yellow (the tea is best to drink when the color turns yellow).
- If the tea bag is immersed for too long, it may lead to excessive catechin and caffeine content, decreasing the value of the drink.
The tea bag has been incorporated in the center of the mug cap which informs the drinker of the elapsed time through a change in color enabling the right time to drink for maximum enjoyment.
This Smart Mug will show the right time to drink.
Height: | 9.3cm |
Style: | Change color |
Usage: | Tea |
Model Number: | TTM907B |
Place of Origin: | Seoul South Korea |
Material: | Ceramic |
Drinkware Type: | Mugs |