1. Ukuqina & ukuncela okunamandla, okusebenzayo. Umhleli webhasikidi uwukungananzi manzi kanye nobufakazi bamafutha ukuze isetshenziswe egumbini lokugezela nasekhishini. 2. Ukufakwa kwamahhala kwe-HASSLE. Mane ucindezele phansi i-suction pad ukucwilisa umoya ngaphandle, bayonamathela odongeni ngokuqinile. 3. Isicelo esibanzi. Kunamabhande ama-3 ngemuva komhleli wekhishi ukuze alungise isikhundla ukuze alungele ngokuphelele ama-degree degree ahlukahlukene, akusekho ama-degree angama-90 kuphela. Futhi, ngezimbobo eziningi zokudonsa ezansi, amanzi amaningi azophuma kalula.