Waxaan yucho soo saareynaa mashiinka wax lagu duubo nacnaca, mashiinnada baakadka labalaabka ah, mashiinka wax lagu duubo nacnaca nacnaca, mashiinka baakadaha nacnaca toosan, wuxuu ku habboon yahay duubista labanlaab/hal maroojin ee nacnac (oo leh noocyo kala duwan oo qaabab ah sida leydi, oval, wareeg ah, cylindrical, square), shukulaatada, hilibka lo'da, granule iyo wixii la mid ah, oo leh hal iyo laba lakab oo qalab duuban.