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druler / Lifestyle products


Druler is a curved rubber ruler,not only has basic function as normal ruler,but also can measure the diameter of daily products which offerconvenience to users


JiangNan University

JiangNan University
WuXI, China


School of Design

School of Design
JiangNan University
Wuxi, Jiangsu Province, China

Lv Changfu,Yu Zhigang,Chen Chao,Yuan Chenxin