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Washable cups / Washable cups

Washable cups

After scaling bought with the cup, with less than a period of time, within the bottom of the cup will be a lot of bacteria, but also with yellow dirt., When we want to clean, do not know what a good cleaning. Not only unsanitary, but so hard to clean, good trouble. So you can turn to design a bottom, and then out of the cup, screw structure is similar. Can be a good solution to the above problems.


Jiangxi University of Finance and Economics

Jiangxi University of Finance and Economics
Nanchang, China

yunhu yang,
Jiangxi University of Finance and Economics