E masani ona fa'aoga apa tipa lanu samasama lanu samasama e teu ai lauti, kofe, kuki ma isi mea'ai, ma e mafai fo'i ona fa'aoga mo teuteuga.O apa apa e fai i le apa e masani ona faʻaaogaina e fai ma mea faʻapipiʻi i le olaga i aso uma.E iai a latou faʻamaufaʻailoga lelei ma ductility, e faʻaaogaina e teu ai mea ma e faʻafefeteina, ma e faʻaaogaina lautele i fale gaosi oloa.