Ukusebenzisa amashidi e-polycarbonate anetimu ewolintshi kanye nokuthungwa kwephethini yepulaki ehlukile kuyindlela emisha nesebenzayo yokudala isidlo esiyingqayizivele nesimemayo. Kusukela kuphawu lokungena kuya ezindongeni zangaphakathi nokuhlobisa, lezi zinsiza zinikeza amathuba angapheli okuguqula isikhala sibe indawo efudumele, ephefumulelwe ukushona kwelanga. Ngokucabangela ngokucophelela ukusetshenziswa kokukhanya, umbala, nokuthungwa, idina lingavusa umuzwa wokushona kwelanga okuzolile, kwenze konke ukudla kube okuhlangenwe nakho okukhumbulekayo.