Firefly Glass Bracelet 12mm Light Blue Light Blue Dragonfly Ball Okinawa Souvenir [GOLD STONE]

---------------------------------------------------------------------- Grain diameter 12mm (±1mm) 17 grains Inner diameter 155mm (±5mm) *It is not a luminous type. Firefly glass is a popular souvenir from Okinawa. Craftsmen melt colored glass one by one, layering silver leaf on the melted glass like starch syrup, using a special technique to create beautiful colors. There is a variation of approximately ±1mm in diameter. Thank you for your understanding. ■Size Grain diameter 12mm (±1mm) 17 grains Inner diameter 155mm (±5mm) There is a variation of approximately ±1mm in diameter. Thank you for your understanding. *It is not a luminous type. ■Very popular souvenir items from Okinawa Firefly glass, a popular souvenir from Okinawa, 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.