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I am who i am / This is a saving environmental

I am who i am

This is a kind of bottle caps that can be easily identified, unlike other similar products, users can be able to create their own bottles’ appearance when opening their bottles. Everyone could have their unique bottle caps by their own preference or referring to others’ choices. These caps are very convenient and fascinating, could highlight the personality of everyone.And reduce waste.


XiHua University

XiHua University
ChengDu, China

Lei Hong