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Roller Ruler / Ruler

Roller Ruler
Roller Ruler

Nowadays, many people are interested in taking measurements with a ruler because of their work or study. There are innumerable standardization rulers in around us, such as straight line rulers, curve rulers and type line rulers, etc.
However, you may want to get a something different designed and flexible one. It should be a pocket-able thing which is easy to carry out. Also, it should be flexible to measure, even if there are rough and waved things to measure.

Roller Ruler, it might be the best ideal ruler you can imagine.


Hong Ik University

Hong Ik University
Seoul, South Korea

Professor _ Jin Woog, Koo


Hong Ik University

Hong Ik University
Seoul, South Korea