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To solve the problem of waste of short pencils, this traditional pensil is redesigned. It's been cut into a bayonet at one end with enhanced fixing. When two pencils are shortened by long-termed usage, they can be fixed together to lengthen the size, which can increase the pencil-usage duration.
Guangzhou College
South China University of Technology
Guangzhou, China
Guangzhou College
South China University of Technology
Guangzhou, China
LU, Yuyun