1. Ukuqina kunye nokufunxa okunamandla, Imisebenzi emininzi.Umququzeleli webhasikidi awunamanzi kunye nobungqina be-oyile ngoko ke ingasetyenziselwa kwigumbi lokuhlambela nasekhitshini. 2. Ufakelo lwasimahla lweHassle.Cinezela ngokulula phantsi iphedi yokufunxa ukukhama umoya ngaphandle, baya kubambelela eludongeni ngokuqinileyo. 3. Usetyenziso olubanzi.Kukho amaqhosha ama-3 ngasemva komququzeleli wekhitshi ukulungiselela ukulungelelanisa indawo ukuze ilingane ngokugqibeleleyo iikona zedigri ezahlukeneyo, akukho ngaphezulu kwama-90 degrees kuphela.Kwakhona, ngemingxunya emininzi yokukhupha amanzi emazantsi, amanzi agqithisileyo aya kumka lula.