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More Accurate / Ruler

More Accurate
More Accurate

Because of the nib's width and pen's tilt when we hold it, the line with a ruler to draw will always be slightly offset.
Our ruler is digged an elongated slot, which standard the contact point of nib and paper, so that the drawn line will be more accurate.Besides,the ruler have chamfers on both sides , so that the ruler are easy to pick up whichever side up.

University

Ningbo Institute of Technology,Zhejiang University

Ningbo Institute of Technology,Zhejiang University
Ningbo, China

Design

Ningbo Institute of Technology,Zhejiang University

Ningbo Institute of Technology,Zhejiang University
Ningbo, China

Chang Jin Jie Yang Henghao Mu Chenyu Wang