| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | foil | Korea | Commonly used in traditional martial arts for practice and competition | 1 |
| 2 | plastic wrap | Korea | Not commonly used in traditional food preservation, as alternative methods such as fermentation and pickling are more prevalent | 1 |
| 3 | plastic wrap | South Korea | Less commonly used in households, with a preference for reusable food containers | 1 |
| 4 | plastic wrap | South Korea | Less commonly used compared to food containers for storing food in the fridge | 1 |