Igishushanyo mbonera cyo munwa cyemerera kuzuza byoroshye, gusuka, no gukora isuku, bigatuma ayo macupa akundwa kubicuruzwa byinshi, birimo ibinyobwa, isosi, ibirungo, nibiribwa byinshi. Ibikoresho byikirahure bisobanutse bitanga ibiboneka kandi bigaha amacupa isura nziza, isanzwe, bigatuma ikoreshwa muburyo bwo guturamo no mubucuruzi.