





tumbler
Ryukyu GlassRyukyu Glass Tumbler, Glow Green
USD · All duties prepaid by Tokyo Carry
Highlights
- Hand-blown soda-lime glass with glow-in-the-dark green tint
- Handmade in Okinawa by Kubakasaya workshop; regional Ryukyu glass tradition
- 3.7 inches tall, 3.5 inches diameter; approximately 11.3 oz capacity
About this craft
Ryukyu glass (琉球ガラス) is a centuries-old glassblowing tradition from Okinawa, featuring vibrant colors and handmade imperfections as hallmarks of authenticity. Kubakasaya is an established artisan workshop continuing this heritage. The glow-in-dark additive is a modern technique applied to traditional methods.
Description
Hand-blown Okinawan glass tumbler with luminescent green tint
Hand wash gently; not dishwasher safe. Avoid sudden temperature changes to prevent cracking. The glow effect charges under UV or bright light and glows softly in darkness.
Shipping & Import
Ships from Tokyo with tracking. Import duties, taxes, or carrier fees may apply depending on your destination country unless shown as prepaid at checkout.
Details
- Brand
- Ryukyu Glass
- Material
- Soda–Lime Glass
- Color
- green
- Weight
- 251 g













