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TWOTH Brush / Tooth brush


The core idea is to turn used tooth brush into tooth mug cleaning brush.After being scrapped, user can remove the back piece of the brush, bend it with the help of the kerfs and glue it with adhesive tape and then the tooth brush will become a tooth mug brush or be used for other purposes.
With the help of ergonomic hand shank and 360 degree brushing,user can easily clean the bottom of the tooth mug.


Beijing Institute of Technology

Beijing Institute of Technology
Beijing, China

Qi Tianyi,
Beijing Institute of Technology

Zhang Zheyuan,
Beijing Institute of Technology

Yan Haiwei,
Beijing Institute of Technology

Chuai Ying,
South China University of Technology