In Haeundae, Daiso Busan Haeundae (11 Gunam-ro) sits on Gunam-ro, the street

from Haeundae Station to the beach, open 10am–10pm. After clams or seafood, the zipper-bag floss picks, 150 for ₩2,000 (17K orders), are plenty to share. We didn't check stock at each Busan store. Take a few picks when you head out.