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Leaf Muddler / Muddler

Leaf Muddler
Leaf Muddler

People often touch the temperature of milk mixed with boiling water and other drinks by mouth, which
make very unpleasant experience. Leaf muddler displays the temperature by variety of leaf's color ch-
ange. The leaf turns yellow in boiling water which says that the water temperature is too high, and green
which comfortable some minutes later. At this time can we drink in the proper temperature.



湘潭市, China