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Notice toilet paper / Toilet paper

Notice toilet paper
Notice toilet paper

This is designed for the time when you used up a roll of toilet paper,
you can recycle the empty roll to inform next users there is no toilet paper left so that we can prevent an embarrassing moment from happening in the restroom.

University

Myong ji university

Myong ji university
Yongin, South Korea

Design

Myongji University

Myongji University
Seoul, South Korea

Kwanwoo Kim