Iyi moderi ifite igishushanyo mbonera cya ergonomic, urumuri ningufu za spiked roller, byakozwe bigamije gukora mubikorwa.
Uburebure bwa spike burashobora gutegurwa, dufite mm 11, mm 14, mm 22 nibindi.Biterwa nibyo umukiriya asabwa.
Ibikoresho bya Spike ni PP cyangwa PE, PE nibyiza kandi bihenze.Mubisanzwe, uburebure bwa spike bwera, birashobora guhinduka.
Hasi yintoki irashobora kwinjizwamo clip-yerekana kwagura pole.Irashobora gushyirwaho hamwe no gukosora imisumari, irashobora gukoresha kimwe imbere ya diametre idafite ibyuma bya telesikopi ya telesikopi cyangwa inkwi yagutse kugirango ihuze.Umwobo uri mu ntoki ufite ubunini bubiri, umwe ni mm 6, uhuye na 5.7 mm.Indi ni mm 8, ihuza na 7,7 mm.
