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STEP4 / Drinking fountain


'STEP4' is Drinking fountain for save water and give to good usability.
'STEP4' consists of four steps. The first step is a step by adults to drink water. And second step is the kids are drinking water. And Then the water is reused in pets and plants.


Seoul Tech University

Seoul Tech University
Seoul-si, South Korea


Seoul National University of Science & Technology

Seoul National University of Science & Technology
Bucheon-si, South Korea

Du-ri Lee