Mbale za ToC ndi ziweto zoyeretsedwa zopangidwa kuchokera pagalasi yapamwamba kwambiri ya borosilther kapena zida zina. Amakhala ndi mphamvu kuti achepetse zoopsa zodetsedwa zomwe zimakhudzana ndi Mbale Zachikhalidwe, kuonetsetsa kuti ngakhale zimangoyang'ana zosanja sizimayang'ana zosankha za Toc.
