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Ringo / Cup Rubber Band


Its rubbery material suits all sizes of cup, the wide upper-side and narrow lower-side were designed to fix and catch the water drops on cup wall to form an annular fosse. In order to keep tabletops away from wet, and moreover to prevent ants crawling into your beverages due to the faint smell of sulfur inside.


Shih Chien University

Shih Chien University
Taipei, Taiwan


Shih Chien University

Shih Chien University
Douliou City, Taiwan

Ho-Chieh Hsu Cheng-Yu Tsai Ying-Shan Chen Kuei-Yuan Chen