6 x Ammonite shells in Black Lila Vega Lustre (17x13mm)

This is a pack of 6 Ammonite shell beads in Black Lila Vega Lustre. They are about 17mm by 13mm, 5mm thick with one hole which runs from one side of the shell to the other (not top to bottom). The beads were made in the Czech Republic and the Czech number for this colour is 23980/15726.