Rock Glass
Ryukyu GlassRyukyu Glass Rock Glass, Fluorite White 10oz
USD · All duties prepaid by Tokyo Carry
Highlights
- Hand-blown Okinawan glass with embedded fluorite—glows under UV light after 10-minute charge
- 300 ml capacity; 9.5 cm height; heavier glass (480g) for substantial feel
- Hand-wash only; not dishwasher, microwave, or heat-resistant. Avoid thermal shock
About this craft
Hand-formed in Okinawa using traditional soda-lime glassblowing infused with natural fluorite stone—a technique rooted in post-war Okinawan artisan revival. Each piece reflects handwork variability, honoring craft over consistency.
Description
Okinawan hand-blown rock glass with glowing fluorite core
Hand-wash only with cool water. Do not place in dishwasher, microwave, or expose to boiling water. Avoid sudden temperature changes to prevent cracking. Charge under UV or bright fluorescent light for ~10 minutes; phosphorescence activates in darkness. Dry gently with soft cloth. Store upright away from heat sources.
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
- Size
- Height: ~9.5cm, Mouth Diameter: ~9.5cm, Base Width: ~7cm
- Color
- Fluorocarbon "White"
- Shape
- Round
- Theme
- Birthday
- Capacity
- 300 Milliliters
- Material
- Soda–Lime Glass
- Occasion
- Father's Day, Mother's Day, Valentine's Day
- Material Type
- Soda–Lime Glass
- Product Style
- Rock Glass
- Special Feature
- Manual
- Material Features
- Glow in the Dark
- Product Care Instructions
- Hand Wash Only
- Weight
- 480 g
