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Convenient pencil / Pencil

Convenient pencil
Convenient pencil

This special convenient pencil can avoid the Storage lead box this step,put the convenient pencil and Storage lead box together。Convenient pencil structure transformation to adopt ,put the convenient pencil in the end of Storage lead box,When the convenient without the pencil refill it can be automatically to filling,make you avoid from Storage lead box to pencil refill to get out broken or missing pencil refill cause waste,and the touble of get rid of the repeated put on pencil refill and find Storage lead box。

University

Dalian Nationalities University

Dalian Minzu University
Dalian, China

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Design

Dalian Nationalities University

Dalian Minzu University
Dalian, China

Xuefei Liu Di Fang WeiHan Minghang Zhao

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