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Portable rotary toothbrus / Home

Portable rotary toothbrus
Portable rotary toothbrus

Nowadays, toothbrush is an essential in our life. When we're outdoor,Though the hotel would prepare the disposable toothbrushes for us,we also can't use them trustingly.Besides,the disposable toothbrush is wasteful.
This toothbrush is designed to solve these problems. It use the principle of rotating the lipstick. That makes the toothbrush rotating.As the result,the toothbrush is portable now. It is friendly to enviroment.


Chengdu University of Technology

Chengdu University of Technology
Chengdu China, China

YanZhen Liu,
Chengdu University of Technology