• Ukwazi ukufunxa nokuvuthela umoya.
• Ukwazi ukukhanyisa, uku-ayina kunye nokufudumeza itafile.
• Inkqubo yokulawula iyasebenza kakhulu kwaye ilula.
• Iayini, umpu wokutshiza, ivalve yombane kunye nesilawuli sobushushu zonke zingeniswa kumazwe angaphandle.
• Iindawo ezimbini zokusebenza, kwaye ungayiayina impahla ngezandla zozibini. Itafile yokusebenza ingenziwa ngokwezifiso.