Magiya a Zerol bevel ndi magiya a bevel okhala ndi mano opindika opangidwa kuti azigwira ntchito mofewa komanso opanda phokoso kuposa magiya owongoka.Ngodya yawo ya helix ndi madigiri a zero, motero amatchedwa "Zerol".Mano a magiya amadulidwanso m'njira yomwe imawathandiza kuti azikhala ndi nthawi yayitali, zomwe zimathandiza kuchepetsa kutsetsereka komwe kumachitika pakati pa mano pakugwira ntchito.Mapangidwe awa amawapangitsa kukhala abwino kwa mapulogalamu omwe amafunikira kulondola kwambiri, phokoso lochepa, komanso magwiridwe antchito apamwamba, monga kutumizirana magalimoto, zida zam'mlengalenga, ndi maloboti.