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Mark pen Improved Design / Office

Mark pen Improved Design
Mark pen Improved Design

This is a modified design capacity of about Mark pen
Products, with the most direct language to tell the user profile
Which side is the side of the square, which side is round.
To address peopleWhen using markers were erroneous problem!

University

Zhengzhou University of Light Industry EASTERN international art college

Zhengzhou University of Light Industry EASTERN international art college
Zhengzhou, China

Zhikuo Deng,
Zhengzhou University of Light Industry EASTERN international art college

QingQing Zhu,
Zhengzhou University of Light Industry EASTERN international art college

XiaoMing Xu,
Zhengzhou University of Light Industry EASTERN international art college

Shucheng Wan,
Zhengzhou University of Light Industry EASTERN international art college

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Office & Industry

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