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谜语牛奶 / Riddle milk

谜语牛奶

It's a fun milk box, outside of the paper is written in the riddle, open since can see the answer to a riddle, its suction is telescopic suction, and in the milk box inside, open that can get.

University

Zhengzhou University of Light Industry

Zhengzhou University of Light Industry
Henan Zhengzhou, China

University

Zhengzhou University of Light Industry

Zhengzhou University of Light Industry
Henan Zhengzhou, China

Design

Zhengzhou University of Light Industry

Zhengzhou University of Light Industry
Henan Zhengzhou, China