15 mm transparent purple heart beads

These Czechoslovakian glass hearts were hand-made in molds during the 1980s and early 90s. Each one is a deep purple, but light enough to be transparent. Each bead can accommodate up to a 0.5 mm cord. The beads are 15 mm from hole to hole and 15 mm across at the widest point. They are 5 mm thick. Price is for 10 beads.