Glass beads with a small hole in the middle, size:15/0 ... 5" bugle, 2 cut, twist, glass beads,color beads ,seed beads SERIESopaque colours lustered glass beadsCHEMICAL COMPOSITIONQuartz sand SURFACE TREATMENT & TECHNOLOGYopaque ... 5" bugle, 2 cut, twist, glass beads,color beads ,seed beads SERIESopaque colours lustered glass beadsCHEMICAL COMPOSITIONQuartz sand SURFACE TREATMENT & TECHNOLOGYopaque ...