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CHECK / Tape ruler


We use pen to check a point that we wanted to mark while we using a ruler. However, it is inconvenient to mark and check at the same time with both hands. As we combine ruler and pen, it is going to help you out by minimize your movement. “CHECK” will let user mark wherever they want.


Hansung University

Hansung University
Seoul, South Korea

Youngsub Song,
Hansung University

Hyunsub Shin,
Hansung University

Dain Kim,
Hansung University

Muhyun Jung,
Hansung University

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