Ukwazisa iiglasi zethu ze-Amethyst ezikhazimlayo ezikhangayo-i-symphony yobuhle kunye nokungcangcazela okuya kuthi ngoko nangoko kuvuselele umnqweno wakho wokuba neqhekeza lobuchwephesha obunokunxitywa.Izakhelo, ezenziwe ngobunono kunye necontour entle, zikhupha umoya wobunkunkqele obuxhasa isitayile sakho esisodwa ngaphandle komzamo.