Kungani? Ngoba lapho uqeda ukuphelelwa yithemba, uthola i-halo yokuzethemba. Abesifazane banuka ukuzethemba, njenganoma yini enye. Phakathi komhlobiso obaluleke kakhulu, udoli owuthandayo wenziwe nge-silicone polymer, ecace bha. Lapho usebenzisa onodoli abakhethwayo, okokusebenza okusetshenzisiwe kuyinto ebalulekile okufanele uyicabangele, njengoba kukhona umehluko omkhulu phakathi kwalokhu okubili
unodoli wezocansi wangempela.