Ama-blade ethu okucubungula ukudla enziwe ngensimbi ye-tungsten, enikeza ubukhali obukhethekile, ukumelana nokugqwala, kanye nezakhiwo ze-antioxidant. Zisika ngokushelela nangokushelela ngaphandle kokunamathela noma ukugqwala, ziqinisekisa ukucubungula okuhlanzekile nokuphephile. Zilungele ukusetshenziswa okuhlukahlukene kokucubungula ukudla, okuhlanganisa inyama, imifino, amakhekhe, nokudla okuqandisiwe. Ukugaya nokupholishwa okunembayo kuqinisekisa ukusika okuhlanzekile, okungenasici, ukuthuthukisa ngempumelelo ukukhiqiza nokubukeka komkhiqizo. Lawa ma-blades ahambisana nezinhlobonhlobo zemishini futhi ahlangabezana nezidingo zokuqhubeka, ukucubungula okuphezulu.
