Rare!! HOYA Crystal Highest Quality Rock Glass (KIRIKO, Edo Kiriko, Satsuma Kiriko) HOYA ended its crystal business in 2009, so they are no longer manufactured, making these glasses very valuable as they are the only ones remaining. Although there is no signature on the glass itself, it is a top-quality rock glass designed by product designer Fumiwo Sasa. It's incredibly shiny, heavy, and attractive. Since it is a used item, please check all the photos. The last three photos show defects. There are fine scratches. It's difficult to photograph them. Please refrain from purchasing if you are concerned. Size: Diameter 9 cm, Height 10 cm Thank you.