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we designed a stainless steel dining utensil to replace chopsticks and straw. When people use disposable dining utensils, they might also eat some chemicals like bleaching agent or plasticizer. In the long run, it will cause lots of trash. Co-chopsticks can replace both straw and chopsticks. After the meal, it can be combined and used as a straw for drinking.
Tatung University
Taipei, Taiwan
SHIH-JEN SU,
Tatung University
Yu-Ching Hsieh,
Tatung University