Ibyiza byo gukosora ibice hamwe nimbuto zizunguruka: zirashobora kwihanganira imbaraga zikomeye zo mu kirere kandi byoroshye gusenya no guterana; Ikoreshwa mubice no kwikorera kure, irashobora kwirinda gukoresha amaboko maremare, aringirakamaro mugukosora ibice.