I-Black Steel Wire, ikakhulukazi esetshenziselwa umshini wokulinganisa ovundlile ozenzakalelayo, umshini wokulinganisa oqondile ozenzakalelayo, umshini wokulinganisa oqondile, njll., imvamisa sincoma amakhasimende ukuthi asebenzise izintambo zensimbi zokudonsa okwesibili, ngoba inqubo yokunamathisela yenza intambo elahlekile ekudwebeni ilulame. ukuguquguquka okuthile, okwenza kube thambile, akulula ukuphuka, kulula ukusonteka.