Question: waruga is a coffin made of stone?
Answer: Waruga. Waruga is a coffin made of stone that is used to put the dead body. It can be found in the Sawangan village, the Airmadi sub-district, the Minahasa district of Manado, North Sulawesi, it has a cube shape. ... The coffin is finely carved with some paterns such as plants, animlas, and traditional geometric.