● Approx. 25 meters in length
● Incorporated into sea transportation
● boat used by sea-faring communities
● Carry more than one family
● Also known as the Butuan boat
● Considered as the first wooden watercraft in Southeast Asia tracing back to 320 AD
● A type of plank boat adjoined by a carved-out plank edged through pins and dowels; wooden joints (no metallic hardware used)
● Eventually there was an emergent need of permanency
● Brought about by the practice of agriculture