Lots of heirlooms in this archipelago of which has elements of supernatural or just a hobby of collection, as well as the keris made by a blacksmith in ancient times was made for security purposes empire of its time but differ with bamboo petuk which was created by the nature. This heirloom characterized by physical bamboo branches facing each other, it is not easy to obtain them because each plant bamboo or lots of bamboos will not be easy to get bamboo petuk, therefore bamboo plants at the sacred in our society and are believed to have an element of strength magical natural or unnatural, without the interference of others and believed to cure diseases. we provide knowledge of one's heirlooms and describes with bamboo petuk complete mythology that we know the cultural wealth which is owned by the Indonesian state, may be useful for your knowledge.