✾ Glass nuggets fired in an electric furnace. ✾ All are Ryukyu glass, flat on the back, and some have the bubble-like patterns characteristic of Ryukyu glass. ✾ Size: Approximately 9-12mm. ✾ All photos taken in natural light; brightness adjusted only when dark. Appearance may vary depending on your device. ✾ Buy more and save! Get 100 yen off from the second item onwards. Buy 5 and get the most expensive one half price. Example: Buying 3 items, get 100 yen off the 2nd and 3rd items. Example: Buying 5 items, get the most expensive one half price. ✾ Items listed at 55555 yen are sold out. Orders are possible if materials are available, so feel free to comment!