Height: Approximately 26cm Base diameter: Approximately 11cm Top diameter: Approximately 16.5cm The following details were found via a Gemini search. Please use them as a reference, though their accuracy is not guaranteed. • Manufacturer: Planned and imported by Kamei Glass (Japan), made in West Germany (W. Germany). • Features: * Red Crystal (24% PBO, etc.): Crystal glass with a heavy feel, containing lead oxide. • Overlay glass (kise garasu): A traditional technique is used where red glass is layered over transparent glass, and then carved to create a "bird and plant" pattern. • Rarity: The "W. Germany" marking indicates that this is a vintage item manufactured before the reunification of Germany in 1990. Furthermore, Kamei Glass itself went out of business in the 1990s, making this item discontinued and of high rarity. Thank you for viewing.