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ring cup / cup

ring cup
ring cup

The ring cup is used to remind people of be careful to drink hot water. There is a circle, in the middle of the cup body, made by special material that can change colour as the water temperature changes. When the water temperature is hot, the circle is non-transparent. When the circle turns to be transparent, it indicates that the water is cooling down and suitable to drink.

University

Zhejiang University

Zhejiang University
SCICOO WORKS
Ningbo, China

Design

Zhejiang University

Zhejiang University
SCICOO WORKS
Ningbo, China

Ying Fangtian,Zhao Xiaoliang,Sang Yilei,Xue Mengru