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# 89壹 ONE PEN
office supplies
Category
impression drawing
stage
2015-04-20
uploaded
Summary

传统中性笔部件较多,更换笔芯过程繁琐且容易丢失小部件,容易造成浪费为用户带来不便。ONE PEN大胆对外观和结构进行创新设计,采用一体式结构和卡接式的更换替芯方式尝试给予用户一种新的体验。

Other Information
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Patent
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