He bong pololei kēia me ʻelua keʻena keʻokeʻo a ʻeleʻele.ʻO kekahi keʻena he dome perc, ʻo kekahi he spiral per.He ʻōmaʻomaʻo lākou a pau.ʻEkolu pine hau ma ka ʻāʻī e hoʻopaʻa ai i ka pahu hau a i ʻole ka poepoe, e hoʻoluʻu i ka uahi wela.He mau kiko ma ka waha a me ka hau hau ma ka ʻāʻī.ʻO ka hiʻohiʻona maikaʻi loa o ka bong he mau kiko kokoke i ka waha ma ka ʻāʻī.Hoʻonui kēia hoʻolālā i ka friction a hoʻemi i ka wahi hoʻopā me ka ʻili wela i ka wā e hoʻohana ana i ka bong.He mea maʻalahi ka paʻi ʻana i ka wā i ʻoi aku ka nui o ka percolator ma laila.ʻO nā bongs a pau me nā mea hoʻohālikelike.
