Here is a single strand of copper plated glass charlottes from the Czech Republic. Wikipedia correctly states: "Charlottes are seed beads that have a single facet per bead to add sparkle. These are called "the most brilliant of all seed beads".

The strand measures twelve inches long. The beads are 15/0, so there are about 30 beads per inch, which means the strand has about 360+ beads.