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TWO USAGES / Pencil sharoener

TWO USAGES
TWO USAGES

The pencil sharoener is made by bending uniwafer
metal. it can not only simplify the modelling of pencil
sharpener, but also increase a method of cut.such a
way can make the pencil sharpenermore available.

University

zhejiang sci-tech university

zhejiang sci-tech university
Hangzhou, China

Design

zhejiang sci-tech university

zhejiang sci-tech university
Hangzhou, China

Ling'en Wang Mang Xia

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