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YASH is a disposable convenient toothbrush set.It is a kind of disposable wash supplies designed for travellers and someone on official business.You can brush teeth after tearing packaging bag,and the packaging bag is a gargle cup.No more worry about the lack of tooth Mugs.


Changzhou University

Changzhou University
Changzhou City, China

Ju Binbin Xu Xiaobo Rui Dazhi Chen Yaxin