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People like using bath ball during shower, however, with the soap, there're always problems, such as difficult to hold, wet and melted, etc. What's more, small pieces if soap are hard to use, which leads to a soap waste.
SoapCOAT is an innovative bath tool, which combines bath ball with soap box. It offers a convenient way for bubble bath with the spongy outfit, and also saves the remaining soaps in order to reduce waste.
Zhejiang University
Hangzhou, China
Zhejiang University
Hangzhou, China
Chunhui Liao
Yuxiao Zhou
Shudan Lin
Guotao Hou