When this Colour Changing Cup is filled with liquid 17~22 degrees Celsius, it will appear beautiful cherry blossoms like magic!
There are three types Cherry Blossom Colour Changing Cup you can choose：
Type one ：Single Cold change, when the liquid is between 8~22 degrees Celsius，the Cup’s color will change according to the design.
Type two ：Cold and Hot Colors Change, when the liquid is between 8~22 degrees Celsius and 38~75 degrees Celsius，the Cup’s color will change according to the design.
Type three ：Cold, Hot, normal atmospheric temperature Colors Change, when the cold liquid is between 8~22 degrees Celsius, hot 38~75 degrees Celsius, and normal atmospheric is between 28~35 degrees Celsius, Cup color will change according to the design.
The Sakura turns usually only turn pink when cold /hot liquid (sake) is poured in them.
The magic Colour Changing Cup features with thermo-chromic patterns, bamboo leaf, chrysanthemum, plum blossom and orchid are known as “Four Gentlemen” in Japanese classic literature.
Their principle is: temperature-sensitive materials are printed on the cup body, the materials used are heat-sensitive materials, lead-free.