Ifu ya Cobalt ishingiye ku mavuta ni ibikoresho bifite ibintu byiza cyane, bikoreshwa cyane mugukora ibice birwanya ruswa kandi birwanya kwambara, nkibikoresho byubuvuzi, ibikoresho bya shimi, ibice by’itanura ryinshi, nibindi. ibiranga ubukana bukabije, kwambara birwanya no kwangirika.