They do not have the AB (aurora borealis) coating so there is no added paint to wear off making them smell better too :~) The sparkles are mixed right into the plastic at the time of production so is throughout the entire bead. Nothing to wear away.
Packaged as a set of 11 beads for a one decade rosary. It is also packaged as a 60 bead set or a bulk package of 500 beads of this colour available with better pricing if you wish. You can find those HERE.
Hole/opening size is 1.75mm, hole length (bead size) is 9mm.
