Japanese style Highest quality glass seed beads15/0=1.5mm. ... 2", 3", 4", 5" bugle, 2 cut, twist SERIESJapanese style Silver glass beadsCHEMICAL COMPOSITIONQuartz sand SHAPE DESCRIPTIONRound holeCOLORS & SIMILARITYTransprant,silver ... ,rainbow,lustred,opaque,etc.SIZES15/0, 12/0, 11/0, 8/0, 6/0, 1", 2", 3", 4", 5" ... also according to customers samples of mold production Japanese style glass seed beads