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4 IN 1 Blade / 4 IN 1 Blade

4 IN 1 Blade
4 IN 1 Blade

Existing blade is used once and break, so it is left out easily. we changed inefficient blade to efficiently and designed 4 IN 1 blade which can use 4 times using one blade. this blade can use office cutter knife which use present. the way of change the blade is pick used blade out and turn to prat of new blade.

University

Gachon University

Gachon University
Younsoo Incheon, South Korea

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Design

Gachon University

Gachon University
Younsoo Incheon, South Korea

jung wook / Shin dongmin / Han jaehee / Rho

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