Indwangu ejwayelekile ye-silicone yerabha yengilazi yengilazi engashisi umlilo, eyaziwa nangokuthi indwangu yokuxhumana ethambile ye-silicon titanium, ingenza ubujamo obuhlukahlukene bokuxhuma okuthambile kwezinga lokushisa eliphezulu, idlale indima yokuvimbela umlilo, ukumelana nokushisa okuphezulu, ukumelana nokugqwala, ukumelana nokuguga, ukuvala uphawu neminye imisebenzi. .
Funda kabanzi