1. Anti-spill design.Iyo yakasimudzwa yedivi remupendero tambo, uye inoyangarara dhisiki yakapetwa kaviri anti-spill dhizaini inogona kudzivirira mvura kubva mukupfachukira, ichichengeta pasi rako rakaoma uye rakatsvinda.2. Anti-slip design.Anti-slip rubber pads pazasi kuti mbiya irambe yakatsiga, kudzivirira kuti isatsvedza ichitenderedza mhuka ichinwa.3. Detachable design.Iyo girazi ndiro inobviswa, ingoshandisa jira rendishi kana chipanje kuti uichenese, uye woisuka mumvura yakachena.(Chivharo nebhodhoro hazvigone kugezwa mudhishi kana mumvura inopisa.)