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Cups will leave dirt at the dead angle after long-term usage, especially coffee, milk, juice and so on. The dirt is difficult to clean, and will also breed bacteria, which is bad for users health.
Invertible Cup is designed to solve this problem. The whole of the cup is made from soft rubber. It can be turned outside in and inside out lightly. Look at the Invertible Cup, you can feel the tenacity of the cup. This is a cup which is easily to clean and good for users health. All in all, It is suitable for everyone.
Fangyuan Wu, Zhening Luo, Yiwu Qiu, Sisi Xu, Sisi Yuan, Manqian Qian, Shiyi Shao, Yu Pan, Chenling Ouyang,, Fan Chen, Zhenyu Lin, Xin Sun