| 摘要 |
PURPOSE: A cover for covering the edge of a cup is provided to enable users to recognize an available area in the cup by attaching an elastic cover which is divided by colors. CONSTITUTION: A cover (10) for covering the edge of a cup is made of an elastic material and has a surface (30) which is divided by a line (20) and is painted with different colors. When many users use the cup, they can recognize an available area on the cup, thereby the cover solves a sanitation problem. |
