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Tulip Trash Bin / household

Tulip Trash Bin
Tulip Trash Bin

Tulip Trash Bin is like a blooming flower when there is no trash. With the increasing number of trashes, it will be shut by gravity, which is like a budding flower, preventing the smells from passing up into the air and excessive trash throwing. And if you want to take out the garbage bag,just pick it up.

University

DuJiayun

DuJiayun
Ningbo, China

Yifeng Cao,
Collge of Science & Technology Ningbo University

Jiayun Du

Caiyan Lu

Chengsi Cai