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Zhang Ling / circumference ruler

Zhang Ling
Zhang Ling

Circumference ruler makes it convenient for you to get the data of your body’s circumferences so everyone can get a general comprehension of his health easily. It looks like a cylinder. You can rotate the cylinder when measuring and turn the side that displays the data to a fittest angle to read.

University

Chongqing University

Chongqing University
Chongqing, China

Design

Chongqing University

Chongqing University
Chongqing, China

Zhang Ling