1) czech beads 2) Size: 2.5MM 3) Shape :Triangles 4)Color :silver , crystal and so on 1 SERIES crystal and silver glass beadsCHEMICAL COMPOSITIONQuartz sand SURFACE TREATMENT & TECHNOLOGYcrystalSHAPE DESCRIPTIONRound holeCOLORS & SIMILARITYTransprant,silver,rainbow,lustred,opaque,etc.SIZESTriangleBRIGHTNESSClear and bright-coloredUSAGEJewelry,clothing,shoes,bags ,etc.USING NOTESTo avoid the sweat ...