Ibikoresho bikora, ibikoresho byo mu gikoni bugezweho - inzozi za buri nyirabuja. Ariko icyarimwe, bakeka bake ko ibintu bisa nkibimenyerewe mugikoni hari amabanga, ubumenyi bwibintu byorohereza ubuzima.
Umwobo ku ntoki z'umukinnyi - indobo, aricyo, ahari, muri buri gikoni, mubisanzwe zikoreshwa mugumanika byoroshye amasahani kurukuta. N'ahantu mu Guverinoma ntabwo bigarurira, kandi buri gihe imbere.
Ariko biragaragara, hariho umwobo nindi ntego. Mugihe cyo guteka muri uyu mwobo, urashobora gushiramo ikiyiko cyangwa icyuma. Rero, ikiyiko kizahora cyegereje, ntuzagomba kubona bundle hamwe nisahani y'ibinure, kandi ibitonyanga bivuye muri ikiyiko kizatonyanga mu isafuriya.
Umwobo ku ntoki igufasha gukosora amasuka cyangwa urugero.