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Ink-absorbing ruler / Product design

Ink-absorbing ruler

When using a ruler on a daily basis, if the ink of the pen is too much, or if the drawing is repeated several times, the surface of the ruler will be left with ink, and when the ruler is removed, it will rub against the paper and dirty the paper and hands.
Therefore, we designed this ink-absorbing ruler, which is equipped with a ink-absorbing cotton core inside. Through the special shaped suction port at the edge of the ruler, the ink of pen can be introduced into the replaceable cotton core, so that the ruler is clean and there is no longer any residual ink.


Beijing Institute Of

Beijing Institute Of
Fashion Technology
Bejing, China

Haowen Yin,
Beijing Institute of Fashion Technology

Jiayi Xu,
Beijing Institute of Fashion Technology

Xiao Ling,
Beijing Institute of Fashion Technology

Tian-tian Tang,
Beijing Institute of Fashion Technology