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Pock / Pock


My team designed this structure of pen to prevent unintended ink spread. Sometimes people foget to lock their pen after use. Unlocked pen's ink spreads out and contaminates shirts pockets, pencil cases, bags and more. This pen with designed structure have auto-lock function. Pen's tip operates when 3 fingers griped the rubber finished parts at the same time. If this condition is not satisfied, tip doesn't operate. So you don't need to lock the tip.


Seoul National University

Seoul National University
Seoul, South Korea

Chae Wook Cho,
Seoul National University