| 摘要 |
The present invention relates to a straw including an identification mark unit and more specifically, a straw capable of allowing a user to easily distinguish the straw from the other straw and hygienically use the straw by crushing or stretching the identification mark unit by pressing the identification mark unit protruding from or dented in the outer circumference of the straw with fingers in order for the user to distinguish the straw from the other straw when drinking a beverage by using two or more straws in one cup filled with the beverage. |
