Umukandara wimashini ifunga kashe ifite ibyiza byimbaraga nyinshi, ubuziranenge bwumucyo, kwihanganira kwambara, kutagira uburozi kandi butaryoshye, kurambura gato, kuramba kumurimo muremure, no kwihanganira bike. Mubisanzwe ukoreshe umukandara wa mm 5 ya nyakatsi hamwe n'umukandara urwanya kwiruka hepfo (umurongo uyobora umurongo wa 6 * 4, 8 * 5, 10 * 6). Irakwiriye kubwinshi, ibintu bipfunyitse byoherejwe, kunyerera ibikoresho, no kunoza ubushobozi bwogutanga impande zingana kuva kuri dogere 0 kugeza kuri 15.