These center-drilled Czech glass beads are called Saturns and features a faceted ring showing the opaque core glass. This listing is for 1 strand of 15 beads.
These beads were manufactured in the Czech Republic and are made of glass. They are 8mm tall by 10mm in diameter, however, as is the nature of Czech beads, some may be a little bigger or a little smaller. These beads have a .9mm center-drilled hole, but again some holes are a little smaller or a little bigger.
All photos have been taken outdoors using sunlight, but as always, computer and mobile screens display colors a little differently.