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Cutting Ruler has two part of steel plates. If you use a cutter knife to cut some document,
One of side plate becomes a ruler and the other side becomes supporter.
So it can protect the next page of the document.
You can see the bottom of pages through the holes of this ruler. So you can work correctly.
Dankook University
Product Design
Gyeonggi-do, South Korea
Roh, Seungwan
Dankook University
Product Design
Gyeonggi-do, South Korea
Kim, Yongwoo