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When a regular ruler is used to cut paper, the paper may be cut crookedly and even hurt the users fingers because the knife cannot press close to the edge of the ruler. In the designed Easy Cutting Ruler, a magnet strip is mounted on one side of the ruler to lead the knife for cutting the paper more perfectly, safely, fast and conveniently.
National Cheng Kung University
Department of industrial design
Tainan City, Taiwan
Ko Ya-Chuan, Lo Chi-Hung
Tainan City, Taiwan
Ya-Chuan Ko, Chi-Hung Lo, Chien-Wei Chen, Yi-Hsiu Tseng