Khaba ea silicone e thibela litšila, e bonolo ho hloekisa khaba ea lijo tsa bana, e loketseng masea le bana.Thepa e tala e entsoe ka gel ea silica, e rekere, e tenyetseha ebile e tiile.
'Mala, mohlala le boholo li ka etsoa.Haeba u hloka ho itlhophisa, ka kopo ikopanye le rona.