● Khazikitsani ma radial katundu ndi axial katundu mbali zonse ziwiri
● Amapezeka ndi ma girisi osiyanasiyana nthawi zambiri, kuphatikizapo mafuta abwino, mafuta otentha kwambiri komanso Mafuta Olimba.
● Kuchulukitsa kudalirika ndikupereka moyo wautali wobereka ndi mafuta