The faceted Abacus glass bead is a little rondelle shaped. These size is 10x7mm. The faceted Abacus glass beads are crystal-polished / crystallized like a crystal, which gives the bead a very strong refractive index, and so these Abacus glass beads sparkle really wonderfully when light hits the surface of the glass bead. This Abacus glass bead is polygonal and good grinding, so the sparkle of the bead is truly stunning. These Abacus glass beads are dyed through. The glass mass is completely colored. Color is not just on the surface. The product group may also contain Abacus glass beads that are fully or partially coated with a durable hot-dip galvanized electrolyte treatment. Depending on the stock situation.