These 12mm vintage glass beads were made in Czechoslovakia. They are a beautiful mix of translucent purple glass, opaque white satin glass and sparkling aventurine. As with a lot of the old Czech satin glass beads these are quite heavy for their size so use them sparingly in earrings. Fabulous accent or focal beads, you will find many uses for them. They measure 12mm and you will receive 12 beads.