1.Ponaletso e ntle haholo, ts'ebetso e ntle ea mochini,
2. Motlakase o motle, o tsitsitseng ebile o tšoarella, o se nang chefo,
3. Tšusumetso e matla ea ho hanyetsa, Crack resistance,
4. Ho hanyetsa boemo ba leholimo bo phahameng, ho hanyetsa khanya ea UV,
5. Ho hanyetsa lik'hemik'hale, 'Mala o tsitsitseng tlas'a ho pepeseha ka ntle.