each cell, as is well known, is an hexagonal prism, with the basal edges of its six sides bevelled so as to join an inverted pyramid, of three rhombs.
gelaska bakoitza, oso jakina denez, prisma hexagonal bat da, bere sei aurpegien oinarriko ertzak alakatuak dituena, hiru erronbok osaturiko piramide alderantzikatu batekin elkartzeko moduan.