Daiso's seaweed comes in snack-size packs. Gwangcheon traditional seaweed (4g x 3) is ₩1,000 with 7.1K+ orders, and the lunchbox seaweed (4g x 3) is ₩1,000 with 6.2K+. Twice-roasted gimbap seaweed (10 sheets) is ₩2,000. It's dry food, so no liquid rules; just pack it on top so it doesn't crush.