Sethula ukungezwa kwethu kwakamuva emugqeni wethu womkhiqizo wezingxenyekazi zekhompyutha, isibambo esikhulu sokudonsa esihlanganisa ikhwalithi ephezulu, ukunethezeka, nobuhle konke kuphakheji eyodwa.Senziwe nge-zinc alloy material, lesi sibambo asiziqhayisi nje kuphela ngokuqina namandla kodwa futhi sinobuhle obudonsa amehlo.