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There are many cars and factories around our life.Air isn’t clean and fresh as before.
Imagine that, we are outside whole day. After we come back home to wash our hands, it’s always dirty, not to mention that if we work in the places like factories, then we drink with straw which expose outside all day.Therefore, we redesign the plastic straw cover.
Before you drink, rip along with the dotted line on the cover, put straw in your drink, and use the straw to poke out over the circle dotted line.After you finish it, pull up the cover then your straw will be in the cover.So it can keep clean and you won’t find dust or other things in your drink!
Tainan University of Technology
Tainan City, Taiwan
Huan Yueh Yen Cheng Yi Wen Li Di Xue Ya Chu Yang