Buckwheat cold Noodles Korean cold Noodle with Soup Base 1696 g (pack of 4)Korean cold noodle - 2018 Inter-Korean Summit Dinner Main Menu. One pack includes 4 servings with packaged soup base. Product of South Korea Basic recipe] 1. If you boil it longer than 40 seconds, it can spread out your skin. 2. Be careful. If you rinse it too long in col..