Collection tools vary by the getbatang and the object of collection, such as manila clam (Ruditapes philippinarum), venus clam (Cyclinasinensis), surf clam (Mactrachinensis), hard clam (Meretrix spp.), and mud octopus (Octopus minor). In Daebu Island, it was found that different types of collection tool were used for different getbatang. These fishing gears have evolved and developed to optimize the collecting, using the materials that were available at the time of their development. Hand hoes used in tidal flats (for collection of shellfish) differed from the ones used on field. Collection gears were paired with containers (