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Steady Ruler / ruler

Steady Ruler
Steady Ruler

When using an ordinary ruler to cut or draw a line, due to many factors like unbalanced strength or texture of paper, the ruler may slide or skew accidently. Nevertheless, Steady Ruler can fix the ruler and the paper at the same time; assure users won’t cut and draw inclined lines or even get hurt.


Da-Yeh University

Da-Yeh University
Dacun, Changhua, Taiwan



Sanmin Dist., Kaohsiung City, Taiwan