Uku gufunga ibirahuri ivu ni uburyo bwa kera cyane hamwe na misa ya 188g.Ifite akayunguruzo keza hamwe nubuki bwa perc mucyumba, bishobora kugufasha gushungura ivu no kunuka neza.Ingano yacyo ni 18mm yumugabo cyangwa igitsina gore mugihe umuyoboro wamazi ushyizwe kuri dogere 90.Nkibikoresho, biroroshye kandi byoroshye, byoroshye gutwara, kandi birashobora guhaza ibyo ukeneye bya buri munsi haba murugo cyangwa hanze.