I-Crystal hollow polycarbonate ishidi elingenalutho 4-40mm
Ngemuva kokucubungula kobuchwepheshe obukhethekile, ishidi linomthelela obonakalayo wobuhle obungcono nokusebenza okungagugi ngokukhanya okuphansi okungakhi ibhande lokukhanya futhi okunciphisa ngempumelelo ukungcoliswa kokukhanya ngesikhathi esifanayo, okugqamisa umphumela ovelele “wocwebezela ngekristalu”.