In Haeundae, Daiso Busan Haeundae (11 Gunam-ro) sits on Gunam-ro, the street from Haeundae Station to the beach, open 10am–10pm. The Little Kakao Friends 500ml bottle in blue is ₩2,000, easy for the beach or the KTX. We didn't check stock at each Busan store, so try another if it's sold out. Buy before heading to the sand.
Daiso Mall
Daiso MallDaiso Mall