Thank you for viewing. This is a Duralex Prism glass cup. It's a small tumbler perfect for everyday use, with a stylish checkered embossed pattern. The simple design and unique style set it apart from plain glass tumblers. Even if broken by a strong impact, Duralex glass shatters into small pieces, reducing the risk of injury. The Prism tumbler features a pattern that skillfully manipulates light reflection, adding depth and color to your drinks. Size: Diameter: Approximately 78mm Height: Approximately 84mm Microwave and dishwasher safe. Brand: DURALEX Origin: France This is a used item, so please refrain from purchasing if you are looking for a perfect item or are overly concerned about its condition. Thank you for your understanding. #Duralex #DURALEX #ShowaRetro #Showa #RetroGlass #RetroCup #DiamondGlass #DuralexGlass #DURALEXGlass #GlassCollection