Shawayi imakhala ndi shawa yamunthu payekhapayekha yokhala ndi shawa yowoneka bwino ya 250 mm ya dome ndi shawa yamanja ya 3-function yosinthika.Ndiwo zotsatira zabwino za mtundu womwewo ndi kalembedwe, kupanga kwapamwamba komanso ntchito zabwino kwambiri, zimakutsimikizirani nthawi yabwino yosamba.