These Czechoslovakian glass hearts were hand-made in molds during the 1980s and early 90s. These hearts are a transparent light amber color with flecks of dark amber randomly sprinkled about. Some have a few, some have more. Each heart can accommodate up to a 0.5 mm cord. These hearts are 11 mm from hole to hole and 11 mm across at the widest point. They are 4 mm thick. Price is for 10 beads.