Luminous Kerama Marine Firefly Glass Bracelet 10mm Okinawa Kerama Islands Inner Diameter [GOLD STONE] Approx. 16.5cm

---------------------------------------------------------------------- ◆Size Diameter approx. 10mm (±1mm) Inner circumference approx. 165mm (±5mm) *There may be ±1mm variation in grain diameter. Thank you for your understanding. ◆Extremely beautiful "Kerama Marine" The new firefly glass "Kerama Marine" is inspired by the beautiful sea that spreads around the Kerama Islands. Firefly glass is a glass bead with holes made using a molding technique called burner work, similar to dragonfly beads. Craftsmen melt each piece of colored glass and roll it into an iron core, and use a special technique to create beautiful colors by layering silver leaf on top of the melted glass like starch syrup. *It is a phosphorescent type that glows in the dark. *It is a phosphorescent type that glows in the dark. *There may be a variation of ±1mm in the diameter of the grains. Thank you for your understanding. ◆Too beautiful "Keramamarin" Introducing the new firefly glass ``Kerama Marine'', which is inspired by the beautiful sea that spreads around the Kerama Islands. Firefly glass is a glass bead with holes made using a molding technique called burner work, similar to dragonfly beads. Craftsmen melt each piece of colored glass and roll it into an iron core, and use a special technique to create beautiful colors by layering silver leaf on top of the melted glass like starch syrup.