[Firefly glass]
Firefly glass is created by craftsmen melting colored glass one by one and layering silver foil on the melted glass like starch syrup to create beautiful colors using a special technique.
(Firefly glass is a phosphorescent type)
This firefly glass is a glass ball that is carefully handcrafted one by one by craftsmen with the image of the beautiful clear blue sea of Yonaguni Island.
[Firefly glass]
Firefly glass is created by craftsmen melting colored glass one by one and layering silver foil on the melted glass like starch syrup to create beautiful colors using a special technique.
(Firefly glass is a phosphorescent type)
This firefly glass is a glass ball that is carefully handcrafted one by one by craftsmen with the image of the beautiful clear blue sea of Yonaguni Island.