These are heat-resistant, tempered glass cups and saucers manufactured by Ishizuka Glass in the 1970s. * Amber color, Adelia Retro * Although they have been stored for a long time, there are no chips or cracks, and they are in beautiful condition. ◆Size (approx.)◆ ○Cup: Width 11 x Height 4.5 cm ○Saucer: Diameter 13 x Height 1.5 cm These are valuable retro items now. Recommended for collectors. Please purchase if you understand that these are stored items. Please refrain from purchasing if you are concerned about minor details.