KBLLOCKS ndeye classic inodonha mabhuru emutambo. Pfungwa ndeyekugadzirisa zvidhinha zvinodonha kugadzira mitsara yakatwasuka isina chero mapundu. Kana mutsara wapera yapera, uye nzvimbo yakawanda inowanikwa munzvimbo yekutamba. Kana pasina nzvimbo yakakwana yemabhuruku kudonha, mutambo wapera.