| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | tupperware | South Korea | Using Tupperware can be seen as less common, as traditional food culture often involves using reusable packaging like bento boxes or eco-friendly materials. | 1 |
| 2 | tupperware | South Korea | Using reusable containers instead of disposable plastic is a widely promoted eco-friendly practice, and traditional bento boxes are popular for carrying meals. | 1 |
| 3 | tupperware | South Korea | Less commonly used for food storage, as freshly prepared meals are preferred | 1 |